DescriptionGeneral Feature: This device can be connected to any multi-media devices with AV output and function as a monitor to 1. watch movies if connected with Ipod video player, MP4 player, PMP player, Portable DVD player, Car DVD player and etc 2. play games when connected to PS2&3, Nintendo WII, Xbox, Game pad or any game console, and 3. watch TV shows when connected with TV set or Portable TV tuners or boxes (either digital or Analog). Great accessories for enhanced personal entertainment, unprecedented fun and exclusive enjoyment. -SpecificationPower Ratings*Built-in 480mAh Lithium battery *Battery duration: 4 hours* Power adapter: 5V DC / 500mAh * Power consumption: < 450mWa* Display Size: 50" virtual screen* Resolution: 320 x 240 (QVGA)* Color depth: 24-bit input*Viewing Angle: 26° diagonal* Image Input: Composite AV* Video input format: NTSC/PAL/SECAM automatic selection *Audio: Dual-channel stereo*Physical weight 119g with battery, headset, AV cable included*Color: Black -Accessories: USB cable, AV cable, eyepatch, User manual -Safety Standard: CE ,FCC, Rohs -Warranty: One year warranty, free parts and labor, if any returns for servicing, each party undertake one trip of freight charges