Giới thiệu Tai Nghe Bluetooth Không Dây I113 Chống Tiếng Ồn TWS Dành Cho Điện Thoại Di Động
1.The Bone Conduction Earphone is portable and comfortable wearing in the daily life. 2.This Earphone can work for ten hours,and the charging case can charge the headset over 2 times. 3.It's a IPX5 waterproof product. 4.It can connect with all the mobile phones with BT function. Technical parameter Headset model :i113 BT version :V5.3 Battery capacity :400mA Transmission distance :10 meters Product impedance :400Ω Sensitivity (microphone):-38dbv/pa Charging time: about 1 hour (better than 1 hour for the first charge) Overcharge protection :0.1*250mA=25mA Undervoltage protection :Vin=4.4v Operating temperature/Storage temperature :-20° C to 70 ° C
Note:
1. There may be slight size deviations due to manual measurement, different measuring methods and tools.
2. The picture may not reflect the actual color of the item because of different photographing light, angle and display monitor.
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