Capacity: 2GB Flash memory stores up to 4 movies, 15.000 photos or 600 songs SD Card slot for additional memory up to 4 GB* (SD, mini SD and micro SD cards) Display: 2.2" TFT Color Display (Resolution: 320*240); capable of displaying 262K colours Video playback: MPEG-4 /AVI /3GP/ video format, playing rate is up to 30fps Audio playback: MP3,WMA Photo viewer: JPEG, BMP, GIF E-book TXT FM Radio 76MHz ~ 108MHz Audio recording: (WAV) Sampling Rate: 8kHz, 16kHz Interfaces: USB 2.0 High-Speed Device (compatible USB 1.1) Connections: 3.5 mm mini jack for headphones USB 2.0 port mini SD slot Battery life: Music playback time: up to 12 hours Video playback time:  up to 3 hours Power source: Internal: Removable Lithium-Ion Polymer battery 1000mAh Device charges via computer USB port External: Power adapter/charger Scalability: Download firmware updates from www.e-techgadgets.com Dimensions & weight: Approx. 94 x 52 x 13 mm Approx. 60gr Another Features FM Transmitter Multitask process function enables you reading E-book/play games and enjoy music synchronously Support 3D EQ surrounding effect, customerized 5 EQ modes Use as moving HDD Package includes: E-tech Panther 1GB, headphones, USB 2.0 cable,power adapter/charger, CD driver Minimum system requirements: Windows ME, 2000, XP, Media Center, Vista; Macintosh®: OS X or higher (with USB Mass Storage Class support), USB port