Brand:WK (Sub-brand of Remax )
Type: Bluetooth speaker
Bluetooth V4.0 supports for mobile phones, tablet PCs and the vast majority of Bluetooth devices.
Bluetooth version: 4.0
Effective distance: 10m
USB charging power supply: DC 5V -- 100mA
Built - in battery: Lithium battery 4000mAh
Maximum output power: 6W x 2
Frequency response: 90 Hz-20KHz
Signal-to-noise ratio: >= 76dB
Dimension: 230*99*65mm
