{"id":7846,"date":"2026-06-10T02:14:10","date_gmt":"2026-06-10T02:14:10","guid":{"rendered":"https:\/\/www.headphones-china.com\/product\/wireless-earphones-in-ear-single-ear-wireless-car-call-noise-reduction-ear-hanging-business-universal-ultra-long-battery-life\/"},"modified":"2026-06-10T02:14:10","modified_gmt":"2026-06-10T02:14:10","slug":"wireless-earphones-in-ear-single-ear-wireless-car-call-noise-reduction-ear-hanging-business-universal-ultra-long-battery-life","status":"publish","type":"product","link":"https:\/\/www.headphones-china.com\/ko\/product\/wireless-earphones-in-ear-single-ear-wireless-car-call-noise-reduction-ear-hanging-business-universal-ultra-long-battery-life\/","title":{"rendered":"Wireless Earphones in Ear Single Ear Wireless Car Call Noise Reduction Ear Hanging Business Universal ultra Long Battery Life"},"content":{"rendered":"<table border=\"1\" cellspacing=\"0\" cellpadding=\"8\">\n<tbody>\n<tr>\n<td>BT \ubb34\uc120<\/td>\n<td>Bt v5.4<\/td>\n<td>\ubb34\uc120 \uc9c0\uc5f0 \uc2dc\uac04<\/td>\n<td>31-40 ms<\/td>\n<\/tr>\n<tr>\n<td>\uc608\uc0c1 \ubc30\ud130\ub9ac \uc218\uba85<\/td>\n<td>3-5\uc2dc\uac04<\/td>\n<td>\ubc29\uc218 \uaddc\uaca9<\/td>\n<td>IPX-4<\/td>\n<\/tr>\n<tr>\n<td>\ucf54\ub371<\/td>\n<td>AAC, Sbc<\/td>\n<td>\uce69\uc14b<\/td>\n<td>\uae30\ud0c0<\/td>\n<\/tr>\n<tr>\n<td>\uc2a4\ud53c\ucee4 \uc720\ud615<\/td>\n<td>Stereophonic<\/td>\n<td>\uc81c\uc5b4 \ubc29\uc2dd<\/td>\n<td>\ud130\uce58 \uc81c\uc5b4<\/td>\n<\/tr>\n<tr>\n<td>\ud5e4\ub4dc\ud3f0 \ud3fc \ud329\ud130<\/td>\n<td>\uc778\uc774\uc5b4<\/td>\n<td>\ubc30\ud130\ub9ac \uc6a9\ub7c9(mah)<\/td>\n<td>400mAh<\/td>\n<\/tr>\n<tr>\n<td>\ucda9\uc804 \uc778\ud130\ud398\uc774\uc2a4 \uc720\ud615<\/td>\n<td>Type-C<\/td>\n<td>\ubc30\ud130\ub9ac \ucda9\uc804 \uc2dc\uac04<\/td>\n<td>1-3\uc2dc\uac04<\/td>\n<\/tr>\n<tr>\n<td>\uc18c\uc7ac<\/td>\n<td>\ud50c\ub77c\uc2a4\ud2f1<\/td>\n<td>\ub9de\ucda4 \ubab0\ub4dc<\/td>\n<td>\uc544\ub2c8\uc694<\/td>\n<\/tr>\n<tr>\n<td>\uc74c\uc9c8<\/td>\n<td>\uace0\uc74c\uc9c8(Hi-Fi)<\/td>\n<td>\ud130\uce58 \uc2a4\ud06c\ub9b0<\/td>\n<td>\uc544\ub2c8\uc694<\/td>\n<\/tr>\n<tr>\n<td>\ubc30\ud130\ub9ac \ud45c\uc2dc\ub4f1<\/td>\n<td>\ub514\uc9c0\ud138 \ub514\uc2a4\ud50c\ub808\uc774<\/td>\n<td>\uae30\ud0c0 \uae30\ub2a5<\/td>\n<td>Effective Range,Up To 10 Meters<\/td>\n<\/tr>\n<tr>\n<td>Standby\/Idle Current Output<\/td>\n<td>8ua<\/td>\n<td>\uc774\uc5b4\ubc84\ub4dc \ubc30\ud130\ub9ac \uc6a9\ub7c9<\/td>\n<td>110mAh<\/td>\n<\/tr>\n<tr>\n<td>\ubc30\ud130\ub9ac \uc720\ud615<\/td>\n<td>Lithium Polymer Battery<\/td>\n<td>\uc74c\uc545 \uc7ac\uc0dd \uc2dc\uac04<\/td>\n<td>Min.8h<\/td>\n<\/tr>\n<tr>\n<td>Supported Blue Tooth Profile<\/td>\n<td>Hfp,Hsp,A2dp,Avrcp<\/td>\n<td>Antenns<\/td>\n<td>\uc561\ud2f0\ube0c<\/td>\n<\/tr>\n<tr>\n<td>BT Working Frequency<\/td>\n<td>2.4-2.480ghz<\/td>\n<td>\uc8fc\ud30c\uc218 \uc751\ub2f5<\/td>\n<td>20hz~20khz<\/td>\n<\/tr>\n<tr>\n<td>Overall Sensitivity<\/td>\n<td>105db\u00b13db<\/td>\n<td>Receiver Sensitivity<\/td>\n<td>-96dbm\u00b13dbm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"<p>BT Wireless Bt v5.4 wireless delay time 31-40 ms Estimated Battery Life 3-5 hours Waterproof Standard IPX-4 Codecs AAC, Sbc chipset Other Speaker Type Stereophonic Control Method Touch Control headphone form factor In ear battery capacity(mah) 400mAh Charging Interface Type Type-C Battery Charging Time 1-3 hours material Plastic private mold No Sound Quality High Fidelity 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