1.LED screen display the song number and working time.
2.TF card to play MP3 music .
3. FM radio fuction.
4. Built-in rechargeable lithium battery. support 4c Nokia battery
5. Line-in function for MP3/MP4/PC etc.
6. Line-out for Headphone output music.
7. Memory play, Auto memory the last song played.                                        
8. Available color: Red , black ,whit ,blue  

product size:9.7*1.8*4.4                
Speaker power: 1w*2 
Material: plastic
Battery capacity: 400mAH