Sound track 2.0, Output power 2 x 3w, Frequency 60hz-20k hz, Signal & noise ratio > 70dB, Impedance 4O HM(O), DC input 5v, Lithium battery capacity 3.7v/1500mAh, Case material ABS, Bluetooth CSR 4.1
- Size: 16.5 x 5.5 x 6
- Materials: PVC
- Power Source: DC
- Input Voltage (V): 5
- Output Wattage (W): 6