1）Solution: Rockchip 2608A controller.
2）Screen:  2.4 inch QVGA ( 320*240 pixels ) TFT panel.
3）Capacity: Built-in flash memory, up to 4GB.
4）Memory Card Slot: Support Mini SD card, up to 2GB.
5）Power supply: Built-in Li-polymer rechargeable battery.
6）Play time：More than 5 hours.
7）Speaker: Built-in a hi-quality speaker.
8）Housing: Stainless steel.
9）Weight: 70g.
10）Dimensions: 92mm(L) x 50mm(W) x 12mm(H).
11）Saving power: Power off automatically according to your presets.
12）Transfer speed: USB2.0 .