Bluetooth Version: Bluetooth 5.0 + EDR

Supported Protocols: A2DP, AVRCP, HFP, SPP, HID

Operating Current (Receiver Mode): 43mA

Operating Current (Transmitter Mode): 60mA

Standby Current: <18mA

Battery Type: Built-in polymer battery, 300mAh

Charging Current: 300mA

Battery Life: >8 hours of continuous use

Bluetooth Range: >10 meters (open area)

Charging Port: Micro USB 5V / 0.5A

Output Connection: 3.5mm stereo jack

Input Connection: 3.5mm stereo jack

Compatibility: Compatible with Android and iOS smartphones, tablets, and all Bluetooth audio devices. Works with any audio equipment that has a 3.5mm audio input.