new design hot sell car shape portable rechargeable card speaker
1.Support read TF card and USB flash
2.Built-in FM and LCD screen.
3.Output power:3W*2W(RMS)
4.Power voltage:DC 5V
5. Frequence response:100Hz-20Khz 6.SNR:≥70dB
7.Colors:Black/Yellow/Red/White/Blue
new design hot sell car shape portable rechargeable card speaker