1,Support SD,USB to play music 2,Remote controller and pannel key operation 3,FM radio 4,Various sound 5,USD4.5 per unit

Detailed description of product functions:

1, Standard USB2.0 plot, could read SD/ SDHC / MS/ MMC card and USB Flash and play MP3 format music automatically and intelligently .

2, FM radio function(Built-in FM antenna).

3, Clock, alarm function.

4, Built-in rechargeable lithium battery(Circuit with Charge Management)(charging time:4-5 hours, working time:up to 6 hours.)

5, Infrared remote control function.

6, AUX function. Standard 3.5mm audio output jack.

7. Several sound efforts for choice.

Portable Speaker PCBA decoders