Model.: KZM303
Cube Speaker with RGB light
Bluetooth5.0
Power：Built-in Battery 
Finishing: adding crystal on surface
Speaker：3inches "2Ω*5W
Battery:800mAh
Frequency response：70Hz-20KHz
Input power:DC5V-500mA
Working dintance：10m
Charging time：2h
Function:BT/TF/FM/AUX/LED/TWS