Features

Bluetooth 4.0 to ensure fast and stable connection within effective diatance of 10m.Wide compatibility with mainstream devices, pratical to use.Built-in microphone to deliver hands-free talks and clear sound quality.Support to connect with two devices simultaneously.

Specifications

Bluetooth: CSR V4.0Calling time: about 4 hoursMusic: about 4 hoursStandby time: ≥250 hoursCharging time 1-2hrs (DC5V)Speaker: 16ΩSNR: -90 dBDistortion: ≤ 0.1%Working Current: 30 mAFile format: MP3 / WAVTransmission distance: ≤ 10 mLi-Battery capacity: 3.7V 80MAHStandby current: <500uASize: 41*23*64 mmWeight: 13g