This Bluetooth speaker comes in a circle shape with a touch control bar. It features a robust structure for added durability. This speaker gives out excellent sound quality with stable performance.
With a touch control bar.
Bluetooth version: Bluetooth 2.1 and EDR.
Configuration file supported: A2DP AVRCP.
Transmission distance of Bluetooth: 10m.
Bluetooth frequency: 2.4G.
Bluetooth call: supported.
Power consumption: 6W x 2 (THD=10%).
Frequency range: 80-20kHz +/- 3dB.
Built-in battery: 7.4V 1,000mAh.
DC-input: DC 9.0V/1.0A.
Working environment: ambient temperature: -10 degrees, + 40 degrees.