Bluetooth version: 5.0
Sound: 2.1 Channel
Bluetooth distance: <33Ft
Support: Bluetooth and 3.5mm audio input
Power: USB Power Supply
Frequency response: 25Hz-20KHz
Signal to noise ratio: ≧65dB
Distortion rate: <0.5%
Material: ABS
Color: Black, White
Main speaker *1
Side speaker *2
Manual *1
Packing Box *1