TWS Bluetooth Earphone Mini Sport Headphones HIFI Super Bass Sound Wireless Headsets Stereo Earbuds With Charging Box For Phone(#Black)

TWS Bluetooth Earphone Mini Sport Headphones HIFI Super Bass Sound Wireless Headsets Stereo Earbuds With Charging Box for phone Basic parameters: Bluetooth version: V4.2（WT200-U） Features: waterproof and sweatproof, wireless Bluetooth, 3D stereo, etc. Charging time: 1.5 hours Play time: 2.5 hours Input parameter : 5V Battery capacity ( earphones ): 3.7V 50mAh Battery capacity ( charging box ): 3.7V 400mAh Bluetooth distance: valid within 10 meters Bluetooth profle: HFP / A2DP / HSP / AVRCP Package list: Bluetooth earphones * 2 Charging cable * 1 Charging box * 1 User Manual * 1
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