Battery : built-in lithium battery
Playback hours: 4 hours
Support APP: Yes
Connection: Bluetooth connectivity
Bluetooth Version: 4.0
Housing material: Metal
Receiving distance: Max 10m
Compact design with the All-aluminium body, this speaker is durable.
Used as a call-voice speaker, share your meeting real-time content as your will.
With only one button to turn-on/off and Micro USB port, you can charge it very convenient.
CSR Bluetooth 4.0 technology provide a safe and stable voice.