Technical Parameters:

Out put:      RMS 5W x 1 THD+N 1%

Frequency: 50Hz~20KHz

SNR            >90dB

Response Sensitivity: 90dB

Impedence: 4Ω

Power input: USB DC 5V

Speaker unit: 70mm x 1

Case Material: Pure ABS

Dimension: Ø125*65mm

Weight: 270g

Quick start:

Connect the USB and 3.5mm jack to the music device.

Portable Laptop Speaker