1, Portable Stereo Mini Digital Speaker with fashionable design, Supports TF card + U Disk, LED Display.
2, Support FM radio . 
3, Dual power: USB and lithium battery.  
4, High efficiency and energy saving.
5, Support power-off save.  
6, Compatiable with  MP3/MP4, PC, CD player, mobile,note book/PSP through universal 3.5mm jack at any time.
7, Line-in stereo audio input.
8, Optional Color: red, blue and purple

1.Output:1.7W(RMS)
2.SNR:≥70dB
3.THD :≤0.2% (Po=1W f=1KHz)
4.Frequency Response : 90Hz～20KHz
5.Rated Voltage:DC +5V/500mA

Package info: