{"id":586561,"date":"2026-08-21T10:13:41","date_gmt":"2026-08-21T03:13:41","guid":{"rendered":"https:\/\/hoanghamobile.com\/tin-tuc\/?p=586561"},"modified":"2026-08-21T10:16:45","modified_gmt":"2026-08-21T03:16:45","slug":"cach-ve-sinh-dien-thoai","status":"publish","type":"post","link":"https:\/\/hoanghamobile.com\/tin-tuc\/cach-ve-sinh-dien-thoai\/","title":{"rendered":"C\u00e1ch v\u1ec7 sinh \u0111i\u1ec7n tho\u1ea1i an to\u00e0n: hai quy t\u1eafc ph\u1ea3i nh\u1edb"},"content":{"rendered":"

V\u1ec7 sinh \u0111i\u1ec7n tho\u1ea1i c\u00f3 m\u1ed9t quy t\u1eafc quan tr\u1ecdng h\u01a1n m\u1ecdi m\u1eb9o l\u00e0m s\u1ea1ch: \u0111\u1eebng bao gi\u1edd x\u1ecbt dung d\u1ecbch tr\u1ef1c ti\u1ebfp l\u00ean m\u00e1y. Ch\u1ea5t l\u1ecfng phun ra s\u1ebd len v\u00e0o c\u00e1c khe h\u1edf quanh loa, micro, c\u1ed5ng s\u1ea1c v\u00e0 vi\u1ec1n m\u00e0n h\u00ecnh – v\u00e0 \u0111i\u1ec1u \u0111\u00e1ng n\u00f3i l\u00e0 h\u01b0 h\u1ea1i do \u0103n m\u00f2n kh\u00f4ng xu\u1ea5t hi\u1ec7n ngay m\u00e0 ti\u1ebfn tri\u1ec3n d\u1ea7n trong nhi\u1ec1u ng\u00e0y, t\u1edbi l\u00fac b\u1ea1n nh\u1eadn ra th\u00ec \u0111\u00e3 mu\u1ed9n. C\u00e1ch \u0111\u00fang lu\u00f4n l\u00e0 x\u1ecbt l\u00ean kh\u0103n tr\u01b0\u1edbc, r\u1ed3i m\u1edbi lau m\u00e1y. Quy t\u1eafc th\u1ee9 hai c\u0169ng quan tr\u1ecdng kh\u00f4ng k\u00e9m: tr\u00e1nh c\u1ed3n n\u1ed3ng \u0111\u1ed9 cao v\u00e0 c\u00e1c ch\u1ea5t t\u1ea9y r\u1eeda gia d\u1ee5ng, v\u00ec ch\u00fang b\u00e0o m\u00f2n l\u1edbp ph\u1ee7 ch\u1ed1ng b\u00e1m v\u00e2n tay tr\u00ean m\u1eb7t k\u00ednh – l\u1edbp ph\u1ee7 n\u00e0y m\u1ea5t \u0111i th\u00ec m\u00e0n h\u00ecnh nhanh b\u1ea9n h\u01a1n v\u00e0 c\u1ea3m \u1ee9ng c\u0169ng k\u00e9m nh\u1ea1y h\u01a1n. \u0110\u00e2y l\u00e0 th\u00f4ng tin tham kh\u1ea3o mang t\u00ednh ki\u1ebfn th\u1ee9c chung.<\/strong><\/p>\n

Hai quy t\u1eafc an to\u00e0n ph\u1ea3i nh\u1edb<\/h2>\n

H\u1ea7u h\u1ebft h\u01b0 h\u1ea1i khi v\u1ec7 sinh \u0111i\u1ec7n tho\u1ea1i \u0111\u1ebfn t\u1eeb vi\u1ec7c vi ph\u1ea1m m\u1ed9t trong hai quy t\u1eafc n\u00e0y.<\/strong><\/p>\n

Quy t\u1eafc m\u1ed9t: kh\u00f4ng x\u1ecbt tr\u1ef1c ti\u1ebfp l\u00ean m\u00e1y.<\/strong> D\u00f9 m\u00e1y c\u1ee7a b\u1ea1n c\u00f3 kh\u1ea3 n\u0103ng kh\u00e1ng n\u01b0\u1edbc, kh\u1ea3 n\u0103ng \u0111\u00f3 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho n\u01b0\u1edbc s\u1ea1ch \u1edf \u00e1p su\u1ea5t b\u00ecnh th\u01b0\u1eddng, kh\u00f4ng ph\u1ea3i cho dung d\u1ecbch t\u1ea9y r\u1eeda b\u1ecb phun \u00e1p l\u1ef1c v\u00e0o khe h\u1edf. H\u00e3y lu\u00f4n x\u1ecbt l\u00ean kh\u0103n, v\u1eaft cho kh\u0103n ch\u1ec9 h\u01a1i \u1ea9m, r\u1ed3i lau<\/strong>.<\/p>\n

Quy t\u1eafc hai: tr\u00e1nh ch\u1ea5t t\u1ea9y m\u1ea1nh.<\/strong> M\u1eb7t k\u00ednh \u0111i\u1ec7n tho\u1ea1i c\u00f3 m\u1ed9t l\u1edbp ph\u1ee7 ch\u1ed1ng b\u00e1m d\u1ea7u v\u00e0 v\u00e2n tay<\/strong> r\u1ea5t m\u1ecfng. C\u1ed3n n\u1ed3ng \u0111\u1ed9 cao, n\u01b0\u1edbc lau k\u00ednh, n\u01b0\u1edbc r\u1eeda ch\u00e9n, ch\u1ea5t t\u1ea9y tr\u1eafng v\u00e0 gi\u1ea5m \u0111\u1ec1u b\u00e0o m\u00f2n l\u1edbp n\u00e0y. H\u1eadu qu\u1ea3: m\u00e0n h\u00ecnh nhanh b\u1ea9n h\u01a1n, ng\u00f3n tay tr\u01b0\u1ee3t k\u00e9m m\u01b0\u1ee3t, v\u00e0 \u0111\u1ed9 nh\u1ea1y c\u1ea3m \u1ee9ng gi\u1ea3m.<\/p>\n

V\u1eady d\u00f9ng g\u00ec? Kh\u0103n s\u1ee3i nh\u1ecf h\u01a1i \u1ea9m v\u1edbi n\u01b0\u1edbc s\u1ea1ch<\/strong> l\u00e0 \u0111\u1ee7 cho ph\u1ea7n l\u1edbn tr\u01b0\u1eddng h\u1ee3p. N\u1ebfu c\u1ea7n kh\u1eed khu\u1ea9n, h\u00e3y d\u00f9ng lo\u1ea1i kh\u0103n ho\u1eb7c dung d\u1ecbch \u0111\u01b0\u1ee3c ghi r\u00f5 l\u00e0 an to\u00e0n cho thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed<\/strong> – v\u00e0 v\u1eabn theo quy t\u1eafc x\u1ecbt l\u00ean kh\u0103n tr\u01b0\u1edbc.<\/p>\n

M\u1ed9t l\u01b0u \u00fd n\u1eefa: t\u1eaft m\u00e1y tr\u01b0\u1edbc khi v\u1ec7 sinh<\/strong>. V\u1eeba an to\u00e0n h\u01a1n, v\u1eeba gi\u00fap b\u1ea1n nh\u00ecn r\u00f5 v\u1ebft b\u1ea9n tr\u00ean m\u00e0n h\u00ecnh t\u1ed1i.<\/p>\n

\"ve-sinh-dien-thoai-3\"<\/p>\n

B\u1ea3ng: n\u00ean v\u00e0 kh\u00f4ng n\u00ean d\u00f9ng g\u00ec<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n
V\u1eadt d\u1ee5ng<\/th>\nD\u00f9ng cho<\/th>\nN\u00ean hay kh\u00f4ng<\/th>\nL\u00fd do<\/th>\n<\/tr>\n<\/thead>\n
Kh\u0103n s\u1ee3i nh\u1ecf kh\u00f4<\/td>\nM\u00e0n h\u00ecnh, m\u1eb7t l\u01b0ng<\/td>\nN\u00ean<\/td>\nKh\u00f4ng x\u01b0\u1edbc, h\u00fat d\u1ea7u t\u1ed1t<\/td>\n<\/tr>\n
Kh\u0103n s\u1ee3i nh\u1ecf h\u01a1i \u1ea9m<\/td>\nV\u1ebft b\u1ea9n c\u1ee9ng \u0111\u1ea7u<\/td>\nN\u00ean<\/td>\n\u0110\u1ee7 s\u1ea1ch, an to\u00e0n<\/td>\n<\/tr>\n
C\u1ecd m\u1ec1m kh\u00f4<\/td>\nKhe loa, l\u1ed7 mic<\/td>\nN\u00ean<\/td>\nKh\u00f4ng l\u00e0m th\u1ee7ng l\u01b0\u1edbi l\u1ecdc<\/td>\n<\/tr>\n
T\u0103m g\u1ed7, t\u0103m tre<\/td>\nC\u1ed5ng s\u1ea1c<\/td>\nN\u00ean, l\u00e0m nh\u1eb9<\/td>\nM\u1ec1m h\u01a1n ch\u00e2n ti\u1ebfp x\u00fac<\/td>\n<\/tr>\n
C\u1ed3n n\u1ed3ng \u0111\u1ed9 cao<\/td>\n–<\/td>\nKh\u00f4ng<\/strong><\/td>\nB\u00e0o m\u00f2n l\u1edbp ph\u1ee7 m\u1eb7t k\u00ednh<\/td>\n<\/tr>\n
N\u01b0\u1edbc lau k\u00ednh, n\u01b0\u1edbc r\u1eeda ch\u00e9n<\/td>\n–<\/td>\nKh\u00f4ng<\/strong><\/td>\nH\u00f3a ch\u1ea5t m\u1ea1nh, h\u1ea1i l\u1edbp ph\u1ee7<\/td>\n<\/tr>\n
Kim, ghim, v\u1eadt kim lo\u1ea1i<\/td>\n–<\/td>\nKh\u00f4ng<\/strong><\/td>\nCong ch\u00e2n c\u1ed5ng, th\u1ee7ng l\u01b0\u1edbi mic<\/td>\n<\/tr>\n
Kh\u00ed n\u00e9n \u00e1p su\u1ea5t cao<\/td>\n–<\/td>\nKh\u00f4ng<\/strong><\/td>\nC\u00f3 th\u1ec3 r\u00e1ch m\u00e0ng loa v\u00e0 mic<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

M\u00e0n h\u00ecnh v\u00e0 m\u1eb7t l\u01b0ng<\/h2>\n

\u0110\u00e2y l\u00e0 ph\u1ea7n d\u1ec5 nh\u1ea5t nh\u01b0ng c\u0169ng hay b\u1ecb l\u00e0m sai nh\u1ea5t.<\/p>\n

B\u01b0\u1edbc m\u1ed9t: t\u1eaft m\u00e1y v\u00e0 th\u00e1o \u1ed1p l\u01b0ng.<\/strong> B\u1ee5i th\u01b0\u1eddng t\u00edch t\u1ee5 nhi\u1ec1u nh\u1ea5t \u1edf gi\u1eefa \u1ed1p v\u00e0 th\u00e2n m\u00e1y – \u0111\u00e2y l\u00e0 ch\u1ed7 \u00edt ng\u01b0\u1eddi ngh\u0129 t\u1edbi nh\u01b0ng b\u1ea9n nh\u1ea5t.<\/p>\n

B\u01b0\u1edbc hai: lau kh\u00f4 tr\u01b0\u1edbc.<\/strong> D\u00f9ng kh\u0103n s\u1ee3i nh\u1ecf kh\u00f4 lau m\u1ed9t l\u01b0\u1ee3t \u0111\u1ec3 l\u1ea5y \u0111i b\u1ee5i r\u1eddi. B\u1ecf qua b\u01b0\u1edbc n\u00e0y m\u00e0 lau \u1ea9m ngay th\u00ec b\u1ee5i s\u1ebd b\u1ecb k\u00e9o l\u00ea tr\u00ean m\u1eb7t k\u00ednh v\u00e0 c\u00f3 th\u1ec3 g\u00e2y x\u01b0\u1edbc nh\u1eb9.<\/p>\n

B\u01b0\u1edbc ba: lau \u1ea9m n\u1ebfu c\u1ea7n.<\/strong> X\u1ecbt n\u01b0\u1edbc ho\u1eb7c dung d\u1ecbch an to\u00e0n l\u00ean kh\u0103n, v\u1eaft cho ch\u1ec9 h\u01a1i \u1ea9m, r\u1ed3i lau theo chuy\u1ec3n \u0111\u1ed9ng tr\u00f2n nh\u1eb9 nh\u00e0ng<\/strong> – \u0111\u1eebng ch\u00e0 m\u1ea1nh theo m\u1ed9t chi\u1ec1u.<\/p>\n

B\u01b0\u1edbc b\u1ed1n: lau l\u1ea1i b\u1eb1ng kh\u0103n kh\u00f4<\/strong> \u0111\u1ec3 kh\u00f4ng c\u00f2n \u1ea9m \u0111\u1ecdng \u1edf vi\u1ec1n m\u00e0n h\u00ecnh.<\/p>\n

V\u1edbi mi\u1ebfng d\u00e1n m\u00e0n h\u00ecnh<\/strong>, h\u00e3y \u0111\u1ec3 \u00fd m\u00e9p d\u00e1n – b\u1ee5i t\u00edch \u1edf \u0111\u00f3 t\u1ea1o th\u00e0nh vi\u1ec1n \u0111en r\u1ea5t kh\u00f3 ch\u1ecbu. N\u1ebfu mi\u1ebfng d\u00e1n \u0111\u00e3 n\u1ee9t ho\u1eb7c c\u00f3 b\u1ecdt kh\u00ed, thay m\u1edbi s\u1ebd t\u1ed1t h\u01a1n l\u00e0 c\u1ed1 lau, v\u00ec n\u00f3 c\u00f2n \u1ea3nh h\u01b0\u1edfng t\u1edbi \u0111\u1ed9 nh\u1ea1y c\u1ea3m \u1ee9ng.<\/p>\n

V\u1edbi m\u1eb7t l\u01b0ng nh\u00e1m ho\u1eb7c da<\/strong>, h\u00e3y d\u00f9ng kh\u0103n kh\u00f4 l\u00e0 ch\u00ednh – ch\u1ea5t li\u1ec7u nh\u00e1m d\u1ec5 gi\u1eef \u1ea9m v\u00e0 l\u00e2u kh\u00f4 h\u01a1n k\u00ednh.<\/p>\n

\"ve-sinh-dien-thoai-1\"<\/p>\n

Loa, micro v\u00e0 c\u1ed5ng s\u1ea1c<\/h2>\n

\u0110\u00e2y l\u00e0 ba n\u01a1i b\u1ea9n nh\u1ea5t v\u00e0 c\u0169ng d\u1ec5 l\u00e0m h\u1ecfng nh\u1ea5t, n\u00ean c\u1ea7n c\u00e1ch l\u00e0m ri\u00eang.<\/strong><\/p>\n

Khe loa v\u00e0 l\u1ed7 micro.<\/strong> B\u00ean d\u01b0\u1edbi c\u00f3 l\u01b0\u1edbi l\u1ecdc r\u1ea5t m\u1ecfng \u0111\u1ec3 ch\u1eb7n b\u1ee5i. H\u00e3y d\u00f9ng c\u1ecd m\u1ec1m kh\u00f4<\/strong> – c\u1ecd trang \u0111i\u1ec3m nh\u1ecf ho\u1eb7c b\u00e0n ch\u1ea3i l\u00f4ng m\u1ec1m ch\u01b0a d\u00f9ng – qu\u00e9t nh\u1eb9 theo v\u00f2ng tr\u00f2n. Tuy\u1ec7t \u0111\u1ed1i kh\u00f4ng ch\u1ecdc kim hay t\u0103m nh\u1ecdn v\u00e0o<\/strong>: l\u01b0\u1edbi th\u1ee7ng l\u00e0 b\u1ee5i v\u00e0o th\u1eb3ng m\u00e0ng loa, v\u00e0 \u0111\u00f3 l\u00e0 h\u1ecfng v\u0129nh vi\u1ec5n.<\/p>\n

C\u0169ng \u0111\u1eebng d\u00f9ng kh\u00ed n\u00e9n \u00e1p su\u1ea5t cao<\/strong> x\u1ecbt th\u1eb3ng v\u00e0o – \u00e1p l\u1ef1c c\u00f3 th\u1ec3 l\u00e0m r\u00e1ch m\u00e0ng loa ho\u1eb7c m\u00e0ng micro. N\u1ebfu d\u00f9ng kh\u00ed th\u1ed5i, h\u00e3y th\u1ed5i nh\u1eb9 v\u00e0 ch\u1ebfch g\u00f3c.<\/p>\n

C\u1ed5ng s\u1ea1c<\/strong> l\u00e0 n\u01a1i t\u00edch t\u1ee5 x\u01a1 v\u1ea3i nhi\u1ec1u nh\u1ea5t, v\u00e0 \u0111\u00e2y l\u00e0 nguy\u00ean nh\u00e2n s\u1ed1 m\u1ed9t khi\u1ebfn c\u00e1p s\u1ea1c c\u1eafm v\u00e0o kh\u00f4ng \u0103n. C\u00e1ch l\u00e0m an to\u00e0n: t\u1eaft m\u00e1y, d\u00f9ng t\u0103m g\u1ed7 ho\u1eb7c t\u0103m tre<\/strong> kh\u1ec1u nh\u1eb9 theo chi\u1ec1u d\u1ecdc \u0111\u1ec3 k\u00e9o b\u00fai x\u01a1 ra. T\u0103m g\u1ed7 m\u1ec1m h\u01a1n ch\u00e2n ti\u1ebfp x\u00fac kim lo\u1ea1i n\u00ean kh\u00f4ng l\u00e0m cong ch\u00fang – \u0111\u1eebng d\u00f9ng kim, ghim gi\u1ea5y hay v\u1eadt kim lo\u1ea1i<\/strong>.<\/p>\n

Sau khi kh\u1ec1u, h\u00e3y soi \u0111\u00e8n v\u00e0o c\u1ed5ng ki\u1ec3m tra xem c\u00f2n s\u00f3t kh\u00f4ng. N\u1ebfu c\u00e1p s\u1ea1c v\u1eabn l\u1ecfng l\u1ebbo sau khi l\u00e0m s\u1ea1ch, c\u00f3 th\u1ec3 c\u1ed5ng \u0111\u00e3 m\u00f2n – xem \u0110i\u1ec7n tho\u1ea1i s\u1ea1c kh\u00f4ng v\u00e0o.<\/p>\n

Camera<\/strong> ch\u1ec9 c\u1ea7n lau b\u1eb1ng kh\u0103n s\u1ee3i nh\u1ecf kh\u00f4. \u0110\u00e2y l\u00e0 vi\u1ec7c \u0111\u00e1ng l\u00e0m th\u01b0\u1eddng xuy\u00ean v\u00ec l\u1edbp d\u1ea7u v\u00e2n tay tr\u00ean k\u00ednh camera g\u00e2y qu\u1ea7ng s\u00e1ng khi ch\u1ee5p \u0111\u00eam – chi ti\u1ebft \u1edf b\u00e0i L\u1ed7i camera \u0111i\u1ec7n tho\u1ea1i.<\/p>\n

Kh\u1eed khu\u1ea9n: khi n\u00e0o c\u1ea7n v\u00e0 l\u00e0m th\u1ebf n\u00e0o<\/h2>\n

\u0110i\u1ec7n tho\u1ea1i ti\u1ebfp x\u00fac v\u1edbi tay b\u1ea1n li\u00ean t\u1ee5c v\u00e0 th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111\u1eb7t l\u00ean nhi\u1ec1u b\u1ec1 m\u1eb7t kh\u00e1c nhau trong ng\u00e0y.<\/strong><\/p>\n

Khi n\u00e0o n\u00ean kh\u1eed khu\u1ea9n: sau khi \u0111i b\u1ec7nh vi\u1ec7n ho\u1eb7c n\u01a1i \u0111\u00f4ng ng\u01b0\u1eddi; khi trong nh\u00e0 c\u00f3 ng\u01b0\u1eddi \u1ed1m; sau khi cho ng\u01b0\u1eddi kh\u00e1c m\u01b0\u1ee3n m\u00e1y; v\u00e0 \u0111\u1ecbnh k\u1ef3 n\u1ebfu b\u1ea1n hay d\u00f9ng m\u00e1y trong l\u00fac \u0103n.<\/p>\n

C\u00e1ch l\u00e0m an to\u00e0n: d\u00f9ng kh\u0103n kh\u1eed khu\u1ea9n d\u00e0nh ri\u00eang cho thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed<\/strong>, ho\u1eb7c dung d\u1ecbch \u0111\u01b0\u1ee3c ghi r\u00f5 l\u00e0 an to\u00e0n cho m\u00e0n h\u00ecnh. Lau nh\u1eb9 to\u00e0n b\u1ed9 b\u1ec1 m\u1eb7t, tr\u00e1nh c\u00e1c khe h\u1edf<\/strong>, r\u1ed3i lau l\u1ea1i b\u1eb1ng kh\u0103n s\u1ee3i nh\u1ecf kh\u00f4.<\/p>\n

\u0110\u1eebng ng\u00e2m, \u0111\u1eebng r\u1eeda d\u01b0\u1edbi v\u00f2i n\u01b0\u1edbc<\/strong> k\u1ec3 c\u1ea3 v\u1edbi m\u00e1y c\u00f3 kh\u1ea3 n\u0103ng kh\u00e1ng n\u01b0\u1edbc. Kh\u1ea3 n\u0103ng \u0111\u00f3 suy gi\u1ea3m theo th\u1eddi gian – gio\u0103ng ch\u1ed1ng n\u01b0\u1edbc l\u00e3o h\u00f3a, v\u00e0 n\u1ebfu m\u00e1y t\u1eebng r\u01a1i ho\u1eb7c t\u1eebng \u0111\u01b0\u1ee3c s\u1eeda th\u00ec \u0111\u1ed9 k\u00edn g\u1ea7n nh\u01b0 ch\u1eafc ch\u1eafn kh\u00f4ng c\u00f2n nh\u01b0 ban \u0111\u1ea7u.<\/p>\n

\u0110\u1eebng qu\u00ean \u1ed1p l\u01b0ng.<\/strong> \u0110\u00e2y l\u00e0 th\u1ee9 b\u1ea9n nh\u1ea5t trong b\u1ed9 \u0111\u00f4i m\u00e0 \u00edt ai v\u1ec7 sinh. \u1ed0p silicon ho\u1eb7c nh\u1ef1a r\u1eeda \u0111\u01b0\u1ee3c b\u1eb1ng n\u01b0\u1edbc v\u00e0 x\u00e0 ph\u00f2ng nh\u1eb9<\/strong>, nh\u01b0ng ph\u1ea3i \u0111\u1ec3 kh\u00f4 ho\u00e0n to\u00e0n tr\u01b0\u1edbc khi l\u1eafp l\u1ea1i – l\u1eafp \u1ed1p c\u00f2n \u1ea9m l\u00e0 \u0111\u01b0a h\u01a1i \u1ea9m \u00e1p s\u00e1t v\u00e0o th\u00e2n m\u00e1y su\u1ed1t nhi\u1ec1u gi\u1edd.<\/p>\n

V\u00e0 \u0111\u1eebng b\u1ecf qua tai nghe<\/strong>: n\u00fat tai nghe nh\u00e9t trong l\u00e0 n\u01a1i t\u00edch t\u1ee5 r\u00e1y tai v\u00e0 b\u1ee5i, \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp t\u1edbi ch\u1ea5t l\u01b0\u1ee3ng \u00e2m thanh.<\/p>\n

\"ve-sinh-dien-thoai-2\"<\/p>\n

Nh\u1eefng sai l\u1ea7m g\u00e2y h\u1ecfng m\u00e1y<\/h2>\n

\u0110\u00e2y l\u00e0 nh\u1eefng vi\u1ec7c m\u00e0 ng\u01b0\u1eddi d\u00f9ng l\u00e0m v\u1edbi \u00fd t\u1ed1t nh\u01b0ng l\u1ea1i g\u00e2y h\u1ea1i.<\/strong><\/p>\n

X\u1ecbt dung d\u1ecbch tr\u1ef1c ti\u1ebfp l\u00ean m\u00e1y.<\/strong> Sai l\u1ea7m ph\u1ed5 bi\u1ebfn nh\u1ea5t, v\u00e0 h\u1eadu qu\u1ea3 xu\u1ea5t hi\u1ec7n mu\u1ed9n n\u00ean kh\u00f3 li\u00ean h\u1ec7 nguy\u00ean nh\u00e2n.<\/p>\n

D\u00f9ng c\u1ed3n n\u1ed3ng \u0111\u1ed9 cao.<\/strong> Nhi\u1ec1u ng\u01b0\u1eddi ngh\u0129 c\u00e0ng m\u1ea1nh c\u00e0ng s\u1ea1ch, nh\u01b0ng n\u00f3 b\u00e0o m\u00f2n l\u1edbp ph\u1ee7 ch\u1ed1ng v\u00e2n tay v\u00e0 l\u00e0m c\u1ea3m \u1ee9ng k\u00e9m nh\u1ea1y d\u1ea7n.<\/p>\n

Ch\u1ecdc kim v\u00e0o l\u1ed7 micro ho\u1eb7c khe loa.<\/strong> L\u01b0\u1edbi l\u1ecdc b\u00ean d\u01b0\u1edbi r\u1ea5t m\u1ecfng v\u00e0 th\u1ee7ng l\u00e0 h\u1ecfng v\u0129nh vi\u1ec5n.<\/p>\n

D\u00f9ng v\u1eadt kim lo\u1ea1i th\u00f4ng c\u1ed5ng s\u1ea1c.<\/strong> L\u00e0m cong ch\u00e2n ti\u1ebfp x\u00fac, v\u00e0 c\u1ed5ng cong th\u00ec ph\u1ea3i thay c\u1ea3 c\u1ee5m.<\/p>\n

Lau b\u1eb1ng \u00e1o ho\u1eb7c gi\u1ea5y \u0103n.<\/strong> S\u1ee3i th\u00f4 c\u1ee7a v\u1ea3i \u00e1o v\u00e0 gi\u1ea5y c\u00f3 th\u1ec3 \u0111\u1ec3 l\u1ea1i v\u1ebft x\u01b0\u1edbc r\u1ea5t nh\u1ecf tr\u00ean m\u1eb7t k\u00ednh, t\u00edch t\u1ee5 d\u1ea7n th\u00e0nh m\u1ea3ng m\u1edd.<\/p>\n

L\u1eafp \u1ed1p khi c\u00f2n \u1ea9m.<\/strong> \u0110i\u1ec1u n\u00e0y gi\u1eef h\u01a1i \u1ea9m \u00e1p s\u00e1t th\u00e2n m\u00e1y h\u00e0ng gi\u1edd, v\u00e0 \u1ea9m l\u00e0 nguy\u00ean nh\u00e2n g\u00e2y \u0103n m\u00f2n \u00e2m th\u1ea7m – d\u1ea5u hi\u1ec7u nh\u1eadn bi\u1ebft c\u00f3 \u1edf b\u00e0i \u0111i\u1ec7n tho\u1ea1i d\u00ednh n\u01b0\u1edbc<\/a>.<\/p>\n

\"ve-sinh-dien-thoai-4\"<\/p>\n

Bao l\u00e2u n\u00ean v\u1ec7 sinh m\u1ed9t l\u1ea7n<\/h2>\n

Kh\u00f4ng c\u1ea7n l\u00e0m h\u1eb1ng ng\u00e0y, nh\u01b0ng c\u0169ng \u0111\u1eebng ch\u1edd t\u1edbi l\u00fac m\u00e1y b\u1ea9n r\u00f5.<\/p>\n

M\u00e0n h\u00ecnh:<\/strong> lau kh\u00f4 m\u1ed7i ng\u00e0y m\u1ed9t l\u1ea7n l\u00e0 th\u00f3i quen t\u1ed1t – ch\u1ec9 m\u1ea5t m\u01b0\u1eddi gi\u00e2y v\u00e0 gi\u1eef \u0111\u1ed9 nh\u1ea1y c\u1ea3m \u1ee9ng \u1ed5n \u0111\u1ecbnh.<\/p>\n

K\u00ednh camera:<\/strong> lau tr\u01b0\u1edbc khi ch\u1ee5p \u1ea3nh quan tr\u1ecdng. \u0110\u00e2y l\u00e0 vi\u1ec7c mang l\u1ea1i kh\u00e1c bi\u1ec7t r\u00f5 r\u1ec7t nh\u1ea5t v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng \u1ea3nh so v\u1edbi c\u00f4ng s\u1ee9c b\u1ecf ra.<\/p>\n

To\u00e0n b\u1ed9 m\u00e1y v\u00e0 \u1ed1p l\u01b0ng:<\/strong> m\u1ed7i tu\u1ea7n m\u1ed9t l\u1ea7n, ho\u1eb7c khi b\u1ea1n th\u1ea5y \u1ed1p b\u1eaft \u0111\u1ea7u \u1ed1.<\/p>\n

C\u1ed5ng s\u1ea1c:<\/strong> m\u1ed7i v\u00e0i th\u00e1ng, ho\u1eb7c ngay khi th\u1ea5y c\u00e1p c\u1eafm v\u00e0o l\u1ecfng l\u1ebbo hay s\u1ea1c ch\u1eadp ch\u1eddn.<\/p>\n

Khe loa v\u00e0 l\u1ed7 micro:<\/strong> m\u1ed7i v\u00e0i th\u00e1ng, ho\u1eb7c khi b\u1ea1n th\u1ea5y ti\u1ebfng nh\u1ecf \u0111i ho\u1eb7c ng\u01b0\u1eddi nghe k\u00eau gi\u1ecdng b\u1ea1n xa x\u0103m – d\u1ea5u hi\u1ec7u n\u00e0y th\u01b0\u1eddng l\u00e0 b\u1ee5i ch\u1ee9 kh\u00f4ng ph\u1ea3i h\u1ecfng, chi ti\u1ebft \u1edf b\u00e0i micro \u0111i\u1ec7n tho\u1ea1i b\u1ecb h\u1ecfng<\/a>.<\/p>\n

M\u1ed9t c\u00e1ch ti\u1ebfp c\u1eadn th\u1ef1c d\u1ee5ng: g\u1eafn vi\u1ec7c v\u1ec7 sinh v\u00e0o m\u1ed9t m\u1ed1c c\u00f3 s\u1eb5n<\/strong> – ch\u1eb3ng h\u1ea1n cu\u1ed1i tu\u1ea7n khi b\u1ea1n d\u1ecdn b\u00e0n l\u00e0m vi\u1ec7c. Vi\u1ec7c n\u00e0y ch\u1ec9 m\u1ea5t n\u0103m ph\u00fat v\u00e0 ng\u0103n \u0111\u01b0\u1ee3c nhi\u1ec1u l\u1ed7i t\u01b0\u1edfng nh\u01b0 nghi\u00eam tr\u1ecdng.<\/p>\n

S\u00e1u hi\u1ec3u l\u1ea7m ph\u1ed5 bi\u1ebfn<\/h2>\n

“M\u00e1y kh\u00e1ng n\u01b0\u1edbc n\u00ean r\u1eeda d\u01b0\u1edbi v\u00f2i \u0111\u01b0\u1ee3c.”<\/strong> Kh\u1ea3 n\u0103ng kh\u00e1ng n\u01b0\u1edbc \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho n\u01b0\u1edbc s\u1ea1ch \u1edf \u00e1p su\u1ea5t b\u00ecnh th\u01b0\u1eddng, v\u00e0 n\u00f3 suy gi\u1ea3m theo th\u1eddi gian khi gio\u0103ng l\u00e3o h\u00f3a. M\u00e1y t\u1eebng r\u01a1i ho\u1eb7c t\u1eebng s\u1eeda th\u00ec \u0111\u1ed9 k\u00edn g\u1ea7n nh\u01b0 ch\u1eafc ch\u1eafn kh\u00f4ng c\u00f2n nguy\u00ean.<\/p>\n

“C\u1ed3n c\u00e0ng \u0111\u1eadm c\u00e0ng s\u1ea1ch.”<\/strong> C\u1ed3n n\u1ed3ng \u0111\u1ed9 cao b\u00e0o m\u00f2n l\u1edbp ph\u1ee7 ch\u1ed1ng v\u00e2n tay tr\u00ean m\u1eb7t k\u00ednh, l\u00e0m m\u00e0n h\u00ecnh nhanh b\u1ea9n h\u01a1n v\u00e0 c\u1ea3m \u1ee9ng k\u00e9m nh\u1ea1y d\u1ea7n.<\/p>\n

“X\u1ecbt tr\u1ef1c ti\u1ebfp cho nhanh.”<\/strong> Ch\u1ea5t l\u1ecfng len v\u00e0o khe loa, micro v\u00e0 c\u1ed5ng s\u1ea1c g\u00e2y \u0103n m\u00f2n – v\u00e0 h\u01b0 h\u1ea1i ch\u1ec9 xu\u1ea5t hi\u1ec7n sau nhi\u1ec1u ng\u00e0y n\u00ean kh\u00f3 li\u00ean h\u1ec7 nguy\u00ean nh\u00e2n.<\/p>\n

“Th\u00f4ng c\u1ed5ng s\u1ea1c b\u1eb1ng kim cho s\u1ea1ch.”<\/strong> Kim l\u00e0m cong ch\u00e2n ti\u1ebfp x\u00fac, v\u00e0 c\u1ed5ng cong th\u00ec ph\u1ea3i thay c\u1ea3 c\u1ee5m. H\u00e3y d\u00f9ng t\u0103m g\u1ed7 kh\u1ec1u nh\u1eb9 theo chi\u1ec1u d\u1ecdc.<\/p>\n

“Gi\u1ea5y \u0103n lau c\u0169ng \u0111\u01b0\u1ee3c.”<\/strong> S\u1ee3i gi\u1ea5y c\u00f3 th\u1ec3 \u0111\u1ec3 l\u1ea1i v\u1ebft x\u01b0\u1edbc r\u1ea5t nh\u1ecf, t\u00edch t\u1ee5 d\u1ea7n th\u00e0nh m\u1ea3ng m\u1edd tr\u00ean m\u1eb7t k\u00ednh.<\/p>\n

“\u1ed0p l\u01b0ng kh\u00f4ng c\u1ea7n v\u1ec7 sinh.”<\/strong> \u0110\u00e2y th\u1ef1c ra l\u00e0 th\u1ee9 b\u1ea9n nh\u1ea5t, v\u00e0 b\u1ee5i k\u1eb9t gi\u1eefa \u1ed1p v\u1edbi th\u00e2n m\u00e1y c\u00f2n c\u00f3 th\u1ec3 g\u00e2y x\u01b0\u1edbc m\u1eb7t l\u01b0ng.<\/p>\n

\"ve-sinh-dien-thoai-5\"<\/p>\n

Checklist t\u00e1m b\u01b0\u1edbc<\/h2>\n

N\u0103m ph\u00fat m\u1ed7i tu\u1ea7n theo \u0111\u00fang th\u1ee9 t\u1ef1 n\u00e0y.<\/p>\n

M\u1ed9t:<\/strong> t\u1eaft m\u00e1y v\u00e0 th\u00e1o \u1ed1p l\u01b0ng ra.<\/p>\n

Hai:<\/strong> lau kh\u00f4 to\u00e0n b\u1ed9 m\u00e1y b\u1eb1ng kh\u0103n s\u1ee3i nh\u1ecf \u0111\u1ec3 l\u1ea5y b\u1ee5i r\u1eddi.<\/p>\n

Ba:<\/strong> x\u1ecbt n\u01b0\u1edbc ho\u1eb7c dung d\u1ecbch an to\u00e0n l\u00ean kh\u0103n – kh\u00f4ng bao gi\u1edd x\u1ecbt l\u00ean m\u00e1y – r\u1ed3i lau theo chuy\u1ec3n \u0111\u1ed9ng tr\u00f2n nh\u1eb9.<\/p>\n

B\u1ed1n:<\/strong> lau l\u1ea1i b\u1eb1ng kh\u0103n kh\u00f4, ch\u00fa \u00fd vi\u1ec1n m\u00e0n h\u00ecnh \u0111\u1ec3 kh\u00f4ng c\u00f2n \u1ea9m \u0111\u1ecdng.<\/p>\n

N\u0103m:<\/strong> d\u00f9ng c\u1ecd m\u1ec1m kh\u00f4 qu\u00e9t nh\u1eb9 khe loa v\u00e0 l\u1ed7 micro.<\/p>\n

S\u00e1u:<\/strong> d\u00f9ng t\u0103m g\u1ed7 kh\u1ec1u nh\u1eb9 x\u01a1 v\u1ea3i trong c\u1ed5ng s\u1ea1c theo chi\u1ec1u d\u1ecdc.<\/p>\n

B\u1ea3y:<\/strong> lau k\u00ednh camera b\u1eb1ng kh\u0103n kh\u00f4.<\/p>\n

T\u00e1m:<\/strong> r\u1eeda \u1ed1p l\u01b0ng b\u1eb1ng n\u01b0\u1edbc v\u00e0 x\u00e0 ph\u00f2ng nh\u1eb9, \u0111\u1ec3 kh\u00f4 ho\u00e0n to\u00e0n r\u1ed3i m\u1edbi l\u1eafp l\u1ea1i.<\/p>\n

V\u1ec7 sinh gi\u00fap ph\u00f2ng nh\u1eefng l\u1ed7i n\u00e0o<\/h2>\n

\u0110\u00e2y l\u00e0 l\u00fd do th\u1ef1c t\u1ebf khi\u1ebfn vi\u1ec7c n\u00e0y \u0111\u00e1ng l\u00e0m \u0111\u1ecbnh k\u1ef3 ch\u1ee9 kh\u00f4ng ch\u1ec9 v\u00ec th\u1ea9m m\u1ef9.<\/strong><\/p>\n

S\u1ea1c ch\u1eadp ch\u1eddn<\/strong> – ph\u1ea7n l\u1edbn l\u00e0 do x\u01a1 v\u1ea3i trong c\u1ed5ng khi\u1ebfn c\u00e1p kh\u00f4ng c\u1eafm \u0111\u01b0\u1ee3c t\u1edbi \u0111\u00e1y, ch\u1ee9 kh\u00f4ng ph\u1ea3i c\u00e1p hay pin h\u1ecfng.<\/p>\n

Ng\u01b0\u1eddi nghe k\u00eau gi\u1ecdng nh\u1ecf v\u00e0 xa x\u0103m<\/strong> – th\u01b0\u1eddng do b\u1ee5i b\u00e1m k\u00edn l\u01b0\u1edbi l\u1ecdc micro ch\u1ee9 kh\u00f4ng ph\u1ea3i micro h\u1ecfng.<\/p>\n

Ti\u1ebfng loa nh\u1ecf d\u1ea7n<\/strong> – b\u1ee5i trong khe loa l\u00e0m gi\u1ea3m \u00e2m l\u01b0\u1ee3ng theo th\u00e1ng m\u00e0 b\u1ea1n kh\u00f3 nh\u1eadn ra v\u00ec n\u00f3 di\u1ec5n ra t\u1eeb t\u1eeb; n\u1ebfu sau khi v\u1ec7 sinh m\u00e0 ti\u1ebfng v\u1eabn r\u00e8 th\u00ec nguy\u00ean nh\u00e2n \u0111\u00e3 kh\u00e1c, xem b\u00e0i loa \u0111i\u1ec7n tho\u1ea1i b\u1ecb r\u00e8<\/a>.<\/p>\n

\u1ea2nh m\u1edd v\u00e0 c\u00f3 qu\u1ea7ng s\u00e1ng khi ch\u1ee5p \u0111\u00eam<\/strong> – l\u1edbp d\u1ea7u v\u00e2n tay tr\u00ean k\u00ednh camera t\u00e1n x\u1ea1 \u00e1nh s\u00e1ng.<\/p>\n

C\u1ea3m \u1ee9ng k\u00e9m nh\u1ea1y<\/strong> – l\u1edbp d\u1ea7u tr\u00ean m\u00e0n h\u00ecnh ho\u1eb7c mi\u1ebfng d\u00e1n b\u1ea9n l\u00e0m gi\u1ea3m \u0111\u1ed9 nh\u1ea1y, ng\u00f3n tay tr\u01b0\u1ee3t k\u00e9m m\u01b0\u1ee3t h\u1eb3n so v\u1edbi l\u00fac m\u1edbi lau.<\/p>\n

M\u00e1y n\u00f3ng h\u01a1n b\u00ecnh th\u01b0\u1eddng<\/strong> – b\u1ee5i b\u00e1m \u1edf c\u00e1c khe tho\u00e1t nhi\u1ec7t c\u1ea3n tr\u1edf t\u1ea3n nhi\u1ec7t, d\u00f9 \u1ea3nh h\u01b0\u1edfng tr\u00ean \u0111i\u1ec7n tho\u1ea1i nh\u1ecf h\u01a1n so v\u1edbi m\u00e1y t\u00ednh.<\/p>\n

N\u00f3i c\u00e1ch kh\u00e1c, m\u1ed9t bu\u1ed5i v\u1ec7 sinh n\u0103m ph\u00fat c\u00f3 th\u1ec3 gi\u1ea3i quy\u1ebft \u0111\u01b0\u1ee3c v\u00e0i tri\u1ec7u ch\u1ee9ng m\u00e0 nhi\u1ec1u ng\u01b0\u1eddi ngh\u0129 l\u00e0 d\u1ea5u hi\u1ec7u m\u00e1y \u0111\u00e3 h\u1ecfng v\u00e0 c\u1ea7n mang \u0111i s\u1eeda.<\/p>\n

C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n

C\u00f3 \u0111\u01b0\u1ee3c x\u1ecbt dung d\u1ecbch tr\u1ef1c ti\u1ebfp l\u00ean \u0111i\u1ec7n tho\u1ea1i kh\u00f4ng?<\/h3>\n

Kh\u00f4ng. Ch\u1ea5t l\u1ecfng s\u1ebd len v\u00e0o khe loa, micro, c\u1ed5ng s\u1ea1c v\u00e0 vi\u1ec1n m\u00e0n h\u00ecnh g\u00e2y \u0103n m\u00f2n – v\u00e0 h\u01b0 h\u1ea1i ch\u1ec9 xu\u1ea5t hi\u1ec7n sau nhi\u1ec1u ng\u00e0y. H\u00e3y lu\u00f4n x\u1ecbt l\u00ean kh\u0103n tr\u01b0\u1edbc r\u1ed3i m\u1edbi lau m\u00e1y.<\/p>\n

D\u00f9ng c\u1ed3n lau \u0111i\u1ec7n tho\u1ea1i \u0111\u01b0\u1ee3c kh\u00f4ng?<\/h3>\n

Kh\u00f4ng n\u00ean d\u00f9ng c\u1ed3n n\u1ed3ng \u0111\u1ed9 cao v\u00ec n\u00f3 b\u00e0o m\u00f2n l\u1edbp ph\u1ee7 ch\u1ed1ng b\u00e1m v\u00e2n tay tr\u00ean m\u1eb7t k\u00ednh, l\u00e0m m\u00e0n h\u00ecnh nhanh b\u1ea9n h\u01a1n v\u00e0 c\u1ea3m \u1ee9ng k\u00e9m nh\u1ea1y d\u1ea7n. H\u00e3y d\u00f9ng kh\u0103n s\u1ee3i nh\u1ecf h\u01a1i \u1ea9m v\u1edbi n\u01b0\u1edbc s\u1ea1ch.<\/p>\n

L\u00e0m s\u1ea1ch c\u1ed5ng s\u1ea1c b\u1eb1ng g\u00ec cho an to\u00e0n?<\/h3>\n

T\u0103m g\u1ed7 ho\u1eb7c t\u0103m tre, kh\u1ec1u nh\u1eb9 theo chi\u1ec1u d\u1ecdc \u0111\u1ec3 k\u00e9o b\u00fai x\u01a1 ra. T\u0103m g\u1ed7 m\u1ec1m h\u01a1n ch\u00e2n ti\u1ebfp x\u00fac kim lo\u1ea1i n\u00ean kh\u00f4ng l\u00e0m cong ch\u00fang. Tuy\u1ec7t \u0111\u1ed1i kh\u00f4ng d\u00f9ng kim hay ghim gi\u1ea5y.<\/p>\n

C\u00f3 n\u00ean ch\u1ecdc kim v\u00e0o l\u1ed7 micro \u0111\u1ec3 th\u00f4ng kh\u00f4ng?<\/h3>\n

Tuy\u1ec7t \u0111\u1ed1i kh\u00f4ng. L\u01b0\u1edbi l\u1ecdc d\u01b0\u1edbi l\u1ed7 micro r\u1ea5t m\u1ecfng v\u00e0 th\u1ee7ng l\u00e0 h\u1ecfng v\u0129nh vi\u1ec5n, b\u1ee5i s\u1ebd v\u00e0o th\u1eb3ng m\u00e0ng micro. H\u00e3y d\u00f9ng c\u1ecd m\u1ec1m kh\u00f4 qu\u00e9t nh\u1eb9 theo v\u00f2ng tr\u00f2n.<\/p>\n

M\u00e1y kh\u00e1ng n\u01b0\u1edbc c\u00f3 r\u1eeda d\u01b0\u1edbi v\u00f2i \u0111\u01b0\u1ee3c kh\u00f4ng?<\/h3>\n

Kh\u00f4ng n\u00ean. Kh\u1ea3 n\u0103ng kh\u00e1ng n\u01b0\u1edbc \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho n\u01b0\u1edbc s\u1ea1ch \u1edf \u00e1p su\u1ea5t b\u00ecnh th\u01b0\u1eddng v\u00e0 suy gi\u1ea3m theo th\u1eddi gian khi gio\u0103ng l\u00e3o h\u00f3a. M\u00e1y t\u1eebng r\u01a1i ho\u1eb7c t\u1eebng s\u1eeda th\u00ec \u0111\u1ed9 k\u00edn kh\u00f4ng c\u00f2n nh\u01b0 ban \u0111\u1ea7u.<\/p>\n

Bao l\u00e2u n\u00ean v\u1ec7 sinh \u0111i\u1ec7n tho\u1ea1i m\u1ed9t l\u1ea7n?<\/h3>\n

Lau m\u00e0n h\u00ecnh kh\u00f4 m\u1ed7i ng\u00e0y, v\u1ec7 sinh to\u00e0n b\u1ed9 m\u00e1y v\u00e0 \u1ed1p l\u01b0ng m\u1ed7i tu\u1ea7n, l\u00e0m s\u1ea1ch c\u1ed5ng s\u1ea1c c\u00f9ng khe loa m\u1ed7i v\u00e0i th\u00e1ng ho\u1eb7c khi th\u1ea5y d\u1ea5u hi\u1ec7u b\u1ea5t th\u01b0\u1eddng.<\/p>\n

\u1ed0p l\u01b0ng c\u00f3 c\u1ea7n v\u1ec7 sinh kh\u00f4ng?<\/h3>\n

R\u1ea5t c\u1ea7n – \u0111\u00e2y th\u1ef1c ra l\u00e0 th\u1ee9 b\u1ea9n nh\u1ea5t. \u1ed0p silicon ho\u1eb7c nh\u1ef1a r\u1eeda \u0111\u01b0\u1ee3c b\u1eb1ng n\u01b0\u1edbc v\u00e0 x\u00e0 ph\u00f2ng nh\u1eb9, nh\u01b0ng ph\u1ea3i \u0111\u1ec3 kh\u00f4 ho\u00e0n to\u00e0n tr\u01b0\u1edbc khi l\u1eafp l\u1ea1i.<\/p>\n

D\u00f9ng gi\u1ea5y \u0103n lau m\u00e0n h\u00ecnh \u0111\u01b0\u1ee3c kh\u00f4ng?<\/h3>\n

Kh\u00f4ng n\u00ean. S\u1ee3i gi\u1ea5y c\u00f3 th\u1ec3 \u0111\u1ec3 l\u1ea1i nh\u1eefng v\u1ebft x\u01b0\u1edbc r\u1ea5t nh\u1ecf, t\u00edch t\u1ee5 d\u1ea7n th\u00e0nh m\u1ea3ng m\u1edd tr\u00ean m\u1eb7t k\u00ednh. H\u00e3y d\u00f9ng kh\u0103n s\u1ee3i nh\u1ecf chuy\u00ean d\u1ee5ng.<\/p>\n

Kh\u00ed n\u00e9n c\u00f3 d\u00f9ng \u0111\u01b0\u1ee3c \u0111\u1ec3 th\u1ed5i b\u1ee5i kh\u00f4ng?<\/h3>\n

Kh\u00f4ng n\u00ean x\u1ecbt \u00e1p su\u1ea5t cao tr\u1ef1c ti\u1ebfp v\u00e0o khe loa hay l\u1ed7 micro v\u00ec c\u00f3 th\u1ec3 l\u00e0m r\u00e1ch m\u00e0ng. N\u1ebfu d\u00f9ng, h\u00e3y th\u1ed5i nh\u1eb9 v\u00e0 ch\u1ebfch g\u00f3c thay v\u00ec th\u1ed5i th\u1eb3ng.<\/p>\n

V\u1ec7 sinh gi\u00fap kh\u1eafc ph\u1ee5c nh\u1eefng l\u1ed7i n\u00e0o?<\/h3>\n

S\u1ea1c ch\u1eadp ch\u1eddn do x\u01a1 v\u1ea3i trong c\u1ed5ng, gi\u1ecdng n\u00f3i nh\u1ecf xa x\u0103m do b\u1ee5i b\u00e1m micro, ti\u1ebfng loa nh\u1ecf d\u1ea7n, \u1ea3nh m\u1edd c\u00f3 qu\u1ea7ng s\u00e1ng, v\u00e0 c\u1ea3m \u1ee9ng k\u00e9m nh\u1ea1y – nhi\u1ec1u tri\u1ec7u ch\u1ee9ng t\u01b0\u1edfng l\u00e0 h\u1ecfng th\u1eadt ra ch\u1ec9 l\u00e0 b\u1ea9n.<\/p>\n

Khi n\u00e0o n\u00ean kh\u1eed khu\u1ea9n m\u00e1y?<\/h3>\n

Sau khi \u0111i b\u1ec7nh vi\u1ec7n ho\u1eb7c n\u01a1i \u0111\u00f4ng ng\u01b0\u1eddi, khi nh\u00e0 c\u00f3 ng\u01b0\u1eddi \u1ed1m, sau khi cho ng\u01b0\u1eddi kh\u00e1c m\u01b0\u1ee3n m\u00e1y. H\u00e3y d\u00f9ng kh\u0103n kh\u1eed khu\u1ea9n d\u00e0nh ri\u00eang cho thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed v\u00e0 tr\u00e1nh c\u00e1c khe h\u1edf.<\/p>\n

C\u00f3 c\u1ea7n t\u1eaft m\u00e1y khi v\u1ec7 sinh kh\u00f4ng?<\/h3>\n

N\u00ean t\u1eaft. V\u1eeba an to\u00e0n h\u01a1n n\u1ebfu c\u00f3 ch\u00fat \u1ea9m, v\u1eeba gi\u00fap b\u1ea1n nh\u00ecn r\u00f5 v\u1ebft b\u1ea9n tr\u00ean n\u1ec1n m\u00e0n h\u00ecnh t\u1ed1i.<\/p>\n

T\u1ea1m k\u1ebft<\/h2>\n

\u0110i\u1ec1u \u0111\u00e1ng nh\u1edb nh\u1ea5t l\u00e0 hai quy t\u1eafc: x\u1ecbt l\u00ean kh\u0103n ch\u1ee9 \u0111\u1eebng x\u1ecbt l\u00ean m\u00e1y, v\u00e0 tr\u00e1nh c\u1ed3n c\u00f9ng c\u00e1c ch\u1ea5t t\u1ea9y gia d\u1ee5ng. G\u1ea7n nh\u01b0 m\u1ecdi h\u01b0 h\u1ea1i do v\u1ec7 sinh \u0111\u1ec1u \u0111\u1ebfn t\u1eeb vi\u1ec7c vi ph\u1ea1m m\u1ed9t trong hai \u0111i\u1ec1u n\u00e0y, v\u00e0 c\u1ea3 hai \u0111\u1ec1u d\u1ec5 nh\u1edb.<\/p>\n

C\u00f2n v\u1ec1 l\u1ee3i \u00edch, h\u00e3y nh\u1edb r\u1eb1ng n\u0103m ph\u00fat v\u1ec7 sinh c\u00f3 th\u1ec3 x\u1eed l\u00fd \u0111\u01b0\u1ee3c v\u00e0i tri\u1ec7u ch\u1ee9ng m\u00e0 nhi\u1ec1u ng\u01b0\u1eddi t\u01b0\u1edfng l\u00e0 m\u00e1y \u0111\u00e3 h\u1ecfng: c\u00e1p s\u1ea1c c\u1eafm kh\u00f4ng \u0103n, ng\u01b0\u1eddi nghe k\u00eau gi\u1ecdng xa x\u0103m, \u1ea3nh ch\u1ee5p \u0111\u00eam b\u1ecb qu\u1ea7ng s\u00e1ng. T\u1ea5t c\u1ea3 \u0111\u1ec1u ch\u1ec9 l\u00e0 b\u1ee5i.<\/p>\n