... support MP3, WMA, FLAC, APE, AAC, and PlayFXpicture formatJPEG, BMP, GIF with auto scan and rotate functionColors availableblack, white, silver, or customizedUSB ... battery,Battery Duration:About4-5 hoursPower Consumption<0.9WConnect with PC High speed USB2.0Sample Rate8KHz/16KHzMax Power Output( ... terms:T/T (30% deposit,balance before delivery order)and balance before shipment by T/T or irrevocable L/C ...