Main features: * 3D video format: Field sequential stereoscpic VGA signal. * None radiation, true and full color micro LCD panel * Comfort viewing, no eye irritation, scatheless to eyes and eyevision. * 80 inch large virtual screen (2 M distance) for enhanced personal entertainment. * Auto switching between different video systems: PAL/NTSC/SECAM. * Standard Nokia battery built-in ( lasts around 4 hours ), removeable, chargeable and exchangeable. * Compact and light weighted ( 59 g) trendy design. * Lower power consuption less than 1.1 W, adjustable volume. * Color depth: 24-bit input, viewing angle: 35' diagonal. * Audio: Dual-channel stereo * Video input: Composite AV, VGA ( 60Hz) for PC 640x480 resolution.