{"id":48598,"date":"2021-03-01T11:14:49","date_gmt":"2021-03-01T04:14:49","guid":{"rendered":"https:\/\/phongvu.vn\/cong-nghe\/?p=48598"},"modified":"2022-06-08T10:51:36","modified_gmt":"2022-06-08T03:51:36","slug":"huawei-ra-mat-freebuds-4i-noi-bat-voi-am-thanh-chat-luong-gia-chi-1-8-trieu","status":"publish","type":"post","link":"https:\/\/phongvu.vn\/cong-nghe\/huawei-ra-mat-freebuds-4i-noi-bat-voi-am-thanh-chat-luong-gia-chi-1-8-trieu\/","title":{"rendered":"Huawei ra m\u1eaft FreeBuds 4i n\u1ed5i b\u1eadt v\u1edbi \u00e2m thanh ch\u1ea5t l\u01b0\u1ee3ng, gi\u00e1 ch\u1ec9 1.8 tri\u1ec7u"},"content":{"rendered":"<p>V\u1eeba qua, Huawei \u0111\u00e3 cho ra m\u1eaft tai nghe kh\u00f4ng d\u00e2y Huawei FreeBuds 4i. \u0110\u00e2y l\u00e0 m\u1eabu tai nghe n\u1ed5i b\u1eadt v\u1edbi t\u00ednh n\u0103ng kh\u1eed \u1ed3n ch\u1ee7 \u0111\u1ed9ng (ANC). Th\u1eddi l\u01b0\u1ee3ng pin t\u1ed1t, thi\u1ebft k\u1ebf \u0111\u1eb9p v\u00e0 n\u1ed5i b\u1eadt hi\u1ec7u \u1ee9ng \u00e2m thanh ch\u1ea5t l\u01b0\u1ee3ng cao.<\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-full wp-image-48599\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/sites\/2\/2021\/02\/huawei-freebuds-4i-1_800x450.jpg\" alt=\"\" width=\"800\" height=\"450\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/02\/huawei-freebuds-4i-1_800x450.jpg 800w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/02\/huawei-freebuds-4i-1_800x450-300x169.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/02\/huawei-freebuds-4i-1_800x450-768x432.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/02\/huawei-freebuds-4i-1_800x450-696x392.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/02\/huawei-freebuds-4i-1_800x450-747x420.jpg 747w\" sizes=\"(max-width: 800px) 100vw, 800px\" title=\"\"><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_55 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title \" >M\u1ee5c l\u1ee5c<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\" role=\"button\"><label for=\"item-6a19ed29009ed\" ><span class=\"\"><span style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input aria-label=\"Toggle\" aria-label=\"item-6a19ed29009ed\"  type=\"checkbox\" id=\"item-6a19ed29009ed\"><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/phongvu.vn\/cong-nghe\/huawei-ra-mat-freebuds-4i-noi-bat-voi-am-thanh-chat-luong-gia-chi-1-8-trieu\/#Su_dung_cong_nghe_ANC_thong_minh\" title=\"S\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 ANC th\u00f4ng minh\">S\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 ANC th\u00f4ng minh<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/phongvu.vn\/cong-nghe\/huawei-ra-mat-freebuds-4i-noi-bat-voi-am-thanh-chat-luong-gia-chi-1-8-trieu\/#Thiet_ke_sinh_hoc_3D\" title=\"Thi\u1ebft k\u1ebf sinh h\u1ecdc 3D\">Thi\u1ebft k\u1ebf sinh h\u1ecdc 3D<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/phongvu.vn\/cong-nghe\/huawei-ra-mat-freebuds-4i-noi-bat-voi-am-thanh-chat-luong-gia-chi-1-8-trieu\/#Thoi_luong_pin_len_den_10_gio_lien_tuc\" title=\"Th\u1eddi l\u01b0\u1ee3ng pin l\u00ean \u0111\u1ebfn 10 gi\u1edd li\u00ean t\u1ee5c\">Th\u1eddi l\u01b0\u1ee3ng pin l\u00ean \u0111\u1ebfn 10 gi\u1edd li\u00ean t\u1ee5c<\/a><\/li><\/ul><\/nav><\/div>\n<h3><span class=\"ez-toc-section\" id=\"Su_dung_cong_nghe_ANC_thong_minh\"><\/span>S\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 ANC th\u00f4ng minh<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Huawei FreeBuds 4i l\u00e0 tai nghe TWS th\u00f4ng minh m\u1edbi s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 ANC. Gi\u00fap lo\u1ea1i b\u1ecf t\u1ea1p \u00e2m m\u00f4i tr\u01b0\u1eddng b\u1eb1ng c\u00e1ch x\u00e1c \u0111\u1ecbnh c\u00e1c s\u00f3ng \u00e2m thanh kh\u00f4ng mong mu\u1ed1n. H\u01a1n h\u1ebft l\u00e0 t\u1ea1o ra c\u00e1c t\u00edn hi\u1ec7u \u0111\u1ea3o ng\u01b0\u1ee3c ch\u00ednh x\u00e1c \u0111\u1ec3 trung h\u00f2a \u00e2m thanh g\u1ed1c. T\u1eeb \u0111\u00f3 gi\u1ea3m ti\u1ebfng \u1ed3n xung quanh \u0111\u1ebfn m\u1ee9c t\u1ed1i \u0111a c\u00f3 th\u1ec3.<\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"alignnone wp-image-48600 size-full\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/sites\/2\/2021\/02\/huawei-freebuds-4i-img-4-e1614313379790.jpg\" alt=\"\" width=\"800\" height=\"644\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/02\/huawei-freebuds-4i-img-4-e1614313379790.jpg 800w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/02\/huawei-freebuds-4i-img-4-e1614313379790-300x242.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/02\/huawei-freebuds-4i-img-4-e1614313379790-768x618.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/02\/huawei-freebuds-4i-img-4-e1614313379790-696x560.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/02\/huawei-freebuds-4i-img-4-e1614313379790-522x420.jpg 522w\" sizes=\"(max-width: 800px) 100vw, 800px\" title=\"\"><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Thiet_ke_sinh_hoc_3D\"><\/span>Thi\u1ebft k\u1ebf sinh h\u1ecdc 3D<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>FreeBuds 4i s\u1edf h\u1eefu thi\u1ebft k\u1ebf sinh h\u1ecdc 3D. V\u1eeba v\u1eb7n v\u1edbi tai v\u00e0 mang l\u1ea1i c\u1ea3m gi\u00e1c tho\u1ea3i m\u00e1i khi s\u1eed d\u1ee5ng. Th\u00eam v\u00e0o \u0111\u00f3, \u1edf c\u1ea3 hai b\u00ean tai nghe \u0111\u1ec1u \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p c\u1ea3m \u1ee9ng tr\u00ean b\u1ec1 m\u1eb7t. Th\u00f4ng qua vi\u1ec7c nh\u1ea5n v\u00e0 gi\u1eef, b\u1ea1n c\u00f3 th\u1ec3 b\u1eadt ho\u1eb7c t\u1eaft ch\u1ebf \u0111\u1ed9 kh\u1eed ti\u1ebfng \u1ed3n ch\u1ee7 \u0111\u1ed9ng (ANC). Trang b\u1ecb ch\u1ebf \u0111\u1ed9 trong su\u1ed1t ho\u1eb7c h\u1ee7y c\u1ea3 hai ch\u1ebf \u0111\u1ed9 n\u00e0y.<\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"alignnone wp-image-48601 size-full\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/sites\/2\/2021\/02\/huawei-freebuds-4i-img-3-e1614313355226.jpg\" alt=\"\" width=\"800\" height=\"578\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/02\/huawei-freebuds-4i-img-3-e1614313355226.jpg 800w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/02\/huawei-freebuds-4i-img-3-e1614313355226-300x217.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/02\/huawei-freebuds-4i-img-3-e1614313355226-768x555.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/02\/huawei-freebuds-4i-img-3-e1614313355226-324x235.jpg 324w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/02\/huawei-freebuds-4i-img-3-e1614313355226-696x503.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/02\/huawei-freebuds-4i-img-3-e1614313355226-581x420.jpg 581w\" sizes=\"(max-width: 800px) 100vw, 800px\" title=\"\"><\/p>\n<p>C\u00e1c t\u00ednh n\u0103ng c\u1ee7a tai nghe c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp th\u00f4ng qua \u1ee9ng d\u1ee5ng AI life tr\u00ean smartphone. B\u1eb1ng c\u00e1ch nh\u1ea5n \u0111\u00fap v\u00e0o tai nghe b\u00ean tr\u00e1i ho\u1eb7c b\u00ean ph\u1ea3i. Ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 ph\u00e1t, t\u1ea1m d\u1eebng ho\u1eb7c thay \u0111\u1ed5i b\u00e0i h\u00e1t theo \u00fd mu\u1ed1n. \u0110\u00f4ng th\u1eddi c\u00f3 th\u1ec3 ch\u1ea5p nh\u1eadn cu\u1ed9c g\u1ecdi \u0111\u1ebfn.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Thoi_luong_pin_len_den_10_gio_lien_tuc\"><\/span>Th\u1eddi l\u01b0\u1ee3ng pin l\u00ean \u0111\u1ebfn 10 gi\u1edd li\u00ean t\u1ee5c<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>V\u1ec1 th\u1eddi l\u01b0\u1ee3ng pin, FreeBuds 4i c\u00f3 pin 55 mAh tr\u00ean m\u1ed7i tai nghe v\u00e0 215 mAh v\u1edbi h\u1ed9p s\u1ea1c. Khi s\u1eed d\u1ee5ng th\u01b0\u1eddng xuy\u00ean, ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 nghe nh\u1ea1c t\u1edbi 7.5 gi\u1edd khi b\u1eadt ANC hay 10 gi\u1edd n\u1ebfu t\u1eaft. Hai b\u00ean tai m\u1ea5t \u00edt nh\u1ea5t 60 ph\u00fat \u0111\u1ec3 s\u1ea1c \u0111\u1ea7y b\u00ean trong h\u1ed9p v\u00e0 th\u1eddi gian s\u1ea1c \u0111\u1ea7y c\u1ee7a c\u1ea3 h\u1ed9p \u0111\u1ef1ng l\u00e0 kho\u1ea3ng 90 ph\u00fat.<\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"alignnone wp-image-48602 size-full\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/sites\/2\/2021\/02\/huawei-freebuds-4i-img-2-e1614313331570.jpg\" alt=\"\" width=\"800\" height=\"676\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/02\/huawei-freebuds-4i-img-2-e1614313331570.jpg 800w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/02\/huawei-freebuds-4i-img-2-e1614313331570-300x254.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/02\/huawei-freebuds-4i-img-2-e1614313331570-768x649.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/02\/huawei-freebuds-4i-img-2-e1614313331570-696x588.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/02\/huawei-freebuds-4i-img-2-e1614313331570-497x420.jpg 497w\" sizes=\"(max-width: 800px) 100vw, 800px\" title=\"\"><\/p>\n<p>Ngo\u00e0i ra, c\u00e1c t\u00ednh n\u0103ng kh\u00e1c c\u1ee7a FreeBuds 4i bao g\u1ed3m: Ph\u00e1t hi\u1ec7n \u0111eo \u0111\u1ec3 t\u01b0\u01a1ng t\u00e1c th\u00f4ng minh v\u00e0 ph\u00e1t hi\u1ec7n \u0111\u00f3ng m\u1edf h\u1ed9p \u0111\u1ef1ng. Huawei FreeBuds 4i c\u00f3 3 t\u00f9y ch\u1ecdn m\u00e0u s\u1eafc l\u00e0 \u0110en, Tr\u1eafng v\u00e0 \u0110\u1ecf v\u00e0 c\u00f3 gi\u00e1 499 NDT (1,8 tri\u1ec7u \u0111\u1ed3ng). FreeBuds 4i s\u1ebd \u0111\u01b0\u1ee3c b\u00e1n b\u1eaft \u0111\u1ea7u t\u1eeb ng\u00e0y 8\/3 t\u1ea1i Trung Qu\u1ed1c. Trong khi \u0111\u00f3, ch\u01b0a c\u00f3 th\u00f4ng tin v\u1ec1 vi\u1ec7c Freebuds 4i s\u1ebd \u0111\u01b0\u1ee3c ra m\u1eaft qu\u1ed1c t\u1ebf.<\/p>\n<p>B\u1ea1n c\u00f3 mong ch\u1edd ng\u00e0y Freebuds 4i m\u1edf b\u00e1n ch\u00ednh th\u1ee9c?<\/p>\n<p style=\"text-align: right;\"><em>Ngu\u1ed3n:&nbsp;Huawei&nbsp;<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>V\u1eeba qua, Huawei \u0111\u00e3 cho ra m\u1eaft tai nghe kh\u00f4ng d\u00e2y Huawei FreeBuds 4i. \u0110\u00e2y l\u00e0 m\u1eabu tai nghe n\u1ed5i b\u1eadt v\u1edbi t\u00ednh n\u0103ng kh\u1eed \u1ed3n ch\u1ee7 \u0111\u1ed9ng (ANC). Th\u1eddi l\u01b0\u1ee3ng pin t\u1ed1t, thi\u1ebft k\u1ebf \u0111\u1eb9p v\u00e0 n\u1ed5i b\u1eadt hi\u1ec7u \u1ee9ng \u00e2m thanh ch\u1ea5t l\u01b0\u1ee3ng cao. S\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 ANC th\u00f4ng minh Huawei FreeBuds [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":48599,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false},"categories":[1864,74],"tags":[1450,53],"_links":{"self":[{"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts\/48598"}],"collection":[{"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/comments?post=48598"}],"version-history":[{"count":5,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts\/48598\/revisions"}],"predecessor-version":[{"id":65988,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts\/48598\/revisions\/65988"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/media\/48599"}],"wp:attachment":[{"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/media?parent=48598"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/categories?post=48598"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/tags?post=48598"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}