Portable Audio LD-21 2.0 mini laptop mobile audio sound choice for morning exercise

Mini speaker usb
Hight quality with best price
beautiful shape and design
Fast delivery and lowest price
Portable Audio LD-21 2.0 mini laptop mobile audio sound choice for morning exercise
Mini speaker usb
Hight quality with best price
beautiful shape and design
sound with hight fidelity
direct factory sale
1.input voltage KC 5v
2.Power out put:3W+3W
3.impedance:2*4
4.Frequency response:150-18000HZ
5.SNR:>=80dB
6.Built-in rechargeable battery 1500mAh
7.weth USB/SK/MMC slot
8. with a stereo FM radio