Display: 3 inch TFT screen Resolution: 400 x 240 pixels Chipset: Rockchip 2616 FM radio function: optional Display: 3 inch TFT screenResolution: 400 x 240 pixelsChipset: Rockchip 2616Play method: buttonCasing material: Metal shellVideo format: AVI, RM, RMVB, FLV, MP4, ASF, 3GP, MKV, VOB, MPG, MPEG, DAT, etc., 720P video with 1360 x 768 pixels.Music format: MP3, WMA, OGG, APE, FLAC, WAV, AC3, AAC, ...