Bluetooth Speaker LED Wireless Charging Alarm Clock Multi-function

Product information :
Frequency response range: 100HZ-20KHZ
Signal-to-noise ratio: ≥75dB
Box material: wood
Color: white, brown
Power supply method: USB
Waterproof grade: not waterproof
Built-in battery capacity: 1200mAh-2000mAh
Body size: 203mm* 19mm2*55mm

Packing list:
Bluetooth speaker*1