Desktop Alarm Clock Bluetooth Plug In Memory Card Small Speaker

Product information:

Wireless connection technology: Bluetooth, FM radio
Working temperature: -10C -+40 ℃
Effective distance: 10 meters
Storage type: USB flash drive, memory card (maximum 32GB)
Product size: approximately 112x106x59mm
Shell material: ABS
Input voltage: 5V-1A
Frequency response range: 100Hz-20KHz
Speaker type: Dual diaphragm floating boost
Weight: Approximately 250g
Speaker power: 5W
Charging interface: MicroUSB
Speaker impedance: 40
Adjustment method: button

Packing list：

Speaker*1pcs