Stereo U-Disk LCD Color Screen MP4 Audio Speaker ST-72

Stereo U-Disk LCD Color Screen MP4 Audio Speaker ST-72
 

Product description:

Features:
* Compatible with computer / mp3 / mp4 TF / USB card
* FM function
* DC 5V power input socket
* Built-in rechargeable lithium-ion battery

accessories
* Standar3.5mm audio plug
* USB power supply line ......