ITEM NAME:V8 Bluetooth 5.0 Earphones 350mAh Wireless Description: V8 TWS Mini Bluetooth V5.0 Wireless Sports Headset Earphone 350mAh Charge Box For IOS android ,Waterproof Double In-Ear Earbuds Earpieces Headphones ï ¼Å’Built-In Microphone ï ¼Å’ HIFI 8D Stereo ï ¼Å’LED Power Display BT 5.0 brings high data transfer speed, stable connection and low power consumption. TWS Wireless dual ear design, left and right ear channel separation. You can use the headset solely, or used them in pairs. 350mAh battery boxï ¼Å’you never have to worry about running out of battery on your Headset. It can also be used as a Power bank to charge your phone anytime, anywhere. Hands-free calling ,Built-in mic delivers clearer and more real talking sound, make hand-free call as you like. Automatically pair : Take the earphone out of the charging box, the earphone will automatically turn on, automatically pair, no need to operate, easy to use and convenient. Intelligent compatibility: support all bluetooth mobile phone, tablet, notebook, singing it, QQ music, movies, etc., universal all mobile phone. Dual LED display, visually displaying power in real time. Specification: Model:V8 Bluetooth specification:V5.0 Bluetooth Profile:A2DP,AVRCP, HFP;HSP Frequency Band Range:2.402 ~ 2.480 Working voltage:3.2V~4.2V Charging voltage:5V-1A Battery capacity of the headset: 50MAH .Battery capacity of the storage box:350MAH Transmission distance:>10M Call time:about 4-5 h Play time:about 4-5 h Waterproof :IPX5 Charging time of headset:1 h Charging time of the Charging box:1h Support system:All Bluetooth devices and mobile phones Package Includes: 2x Earphones 1 x USB Charging box 1x Charging Cable 1 x User Manual SKU: ALU0014564768027894.350mAh battery boxï ¼Å’you never have to worry about running out of battery on your Headset. 2x Earphones. Bluetooth specification:V5.0. Bluetooth Profile:A2DP,AVRCP, HFP;HSP. TWS Wireless dual ear design, left and right ear channel separation.