With big screen and high resolutiond is play

GVD510 cyber man with 40"screen and 922K pixels resolution offers you clear and exquisite pictures, which makes your watching seem true

Two versions for your option; GVD510 has two versions AV and VGAfor buyer's options according to different needs, which make GVD510 meet plenty of user groups. If you need to use it with AV player, choose AV version, on the contrary choose VGA version for computer usage; Elaborate design and portable structure

Elaborate design, light and portable structure of GVD510 inherit from GVD310 and GVD410, which enables enjoying entertainment and work in whatever pose

Hi-capacity lithium battery for permanent power supply and convenient usage

The lithium battery LP1100 can supply power for 8 consecutive hours, making the user more convenient while traveling Specifications:  1) Display size: 40", 2m away  2) Pixels: 640H x 240V RGB (922k) 3) Viewing angle: 28 degrees  4) Signal input: VGA / composite AV  5) Sound function: double-channel stereo  6) Adjustment function:  variable volume,  picture contrast and brightness  7) AC Power input: 100V - 200V / 50Hz (input through adapter)  8) Power consumption: 1.5W; Weight: 190g; Accessories: AC adapter, eyepatches, cables

Optional parts: LP1100 lithium battery, wireless adapters (only for composite AV input) Packing: Carton dimensions: 260x 180 x 80mm

Product SKU: Video Glasses ES GDV-510