Supporting protocols: A2DP, AVRCP, HFP, SPP HID
Receiving working current: ≤ 43MA
Transmit working current: ≤ 60MA
Standby current: <18MA
Built-in battery: polymer 600MAH
Charging current : 300MA
Life time: >8H
Bluetooth distance: >10M (empty place)
Charging method: Micro USB 5V/0.5A
Output connection mode: 3.5MM stereo interface
Input connection method: 3.5MM stereo interface
Compatible: Android, IOS system phone and PAD, and all Bluetooth audio devices, audio devices with audio input