1. Memory size: FLASH,128M-32GB2. Support:MP3/WMA format3. Interface :USB2.0,3.5MM earphone4. Power supply: built-in rechargeable Lithium battery ,5. Color:red ,silver, blue , black                                                                         

6.support : TF card                                                                                                         

7.solution:Grain Media5166                                                                                                Accessories                                                                                                                 

1. 1 beautiful line earphone 2. 1 USB line 3. User manual and warranty cardno charger, use usb cable to charge.