smte 9702196210345 Bluetooth & Wired without Mic Headset  (In the Ear)

With LED power display,convenient to know the battery level of left earphone or right earphone. Upgraded Bluetooth5.0,improve the compatibility and fluent play largely,more stable signal and faster connection speed. Support binaural independent connection,the two headphones can connect with 2 Bluetooth devices at the same time. Automatic start up and pair Bluetooth devices after take it from cabin.Automatic disconnecting after put it in cabin,easy and convenient. 360-degree rotation and mini design,simple and fashionable. Built in large capacity battery,with long standby time and intelligent quick charge, the single call time up to 5 hours. Portable and mini design,suitable for all kinds of scenes,such as GYM,travel,street. Specification: Model: YH-03 Color: Black/Rose Gold(Optional) Bluetooth: Bluetooth 5.0 Connect Range:10 meters Battery Capacity: 400mAh 5V/1A(cabin) 45mAhx2 5V/1A(single earphone) Earphone Box: 1 hour full charge 6 times charge Audio Parameters: 20Hz-20KHz Sensitivity 100+3db/6MW Transfer Distance: 10 meters Bluetooth 5.0 Protocol Support: HSP/HFP/A2DP/AVRCP Battery Life: 4-5 hours phone call/music listening 30 hours cumulative play Item Size: 7x7x3cm/2.8x2.8x1.2in Item Weight: 51g/1.8oz Package Size: 10.1x10.1x5.5cm/4x4x2.2in Package Weight: 151.5g/