Tai Nghe Bluetooth Âm Thanh Hifi Có Mic Hỗ Trợ Thẻ Nhớ Sd Kèm Mic Cho Điện Thoại Xiaomi Iphone Sumsung
Tai Nghe Bluetooth Âm Thanh Hifi Có Mic Hỗ Trợ Thẻ Nhớ Sd Kèm Mic Cho Điện Thoại Xiaomi Iphone Sumsung
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Thiết Bị Điện Tử > Tai Nghe > Chụp tai bluetooth || Tai Nghe Bluetooth Âm Thanh Hifi Có Mic Hỗ Trợ Thẻ Nhớ Sd Kèm Mic Cho Điện Thoại Xiaomi Iphone Sumsung
Giới thiệu Tai Nghe Bluetooth Âm Thanh Hifi Có Mic Hỗ Trợ Thẻ Nhớ Sd Kèm Mic Cho Điện Thoại Xiaomi Iphone Sumsung
Advantages: -Bluetooth + MP3 function support stereo music playing, phone calling... -Support all audio devices that have Bluetooth capability, such as, cell phone ,tablet PC,laptop,computer etc. 3. 3.5mm audio jack, provides a simple wired connection of a variety of devices without Bluetooth. -Allow you to answer or reject phone calls anytime and anywhere. -Charged via USB, rechargeable battery, convenient and practical. -Playing time up to 8~9 hours, and continue talk time up to 8 hours, standby time up to 250 hours. -Good quality, foldable design and adjustable length hinges, very comfortable to wear and easy to carry. -Best choice for listening music, watching movie, chatting online etc. -with SD card insert,without any bluetooth device,can still enjoy music any time any where. -Cool shinnging outlook adds the fashionable feel.
Specification: Version V4.0 Frequency 2.40GHz-2.48GHz Power ≤ 4 dBm, class 2 Effective range 10M Sensitivity -84dBm / 0.1% BER Frequency response 20 Hz - 20 KHz S/N rate 70 dB Distortion 0.10% Speaker size 40mm support A2DP 1.2, AVRCP 1.0, HSP, HSF 1.5 Voltage 3.7VDC (built-in 400MAH rechargeable battery) talking time 8~9 hour standby time 250hour charge time 2-2.5 hour current 40 mA operate temperature -4 ~ +131°F(-20 ~ +55°C)