-80 inch virtual screen Highlights -Video wireless transmission -High resolution with big size -Compatible to 3Dprogram -Innovative Wireless tech -Home entertainment system -DVD image quality -Materialize perfectly the image quality of iPod, Playstation and X-box, 3G Mobile TV -Mobile display -Video game's eyewear display -Without cable, easy to play -Resolution 640*480PIXELS -Viewing Angle 32 degrees -Color depth 24bits input -Image input AV signal, audio output -Double-channel Stereo -Battery: 2 Li-battery, 1000mAh, one in glasses leg, one in the transmission box -Power adaptor 5V 1mA, glasses power consumption(operation mode) 1.75W -Net weight(the cable is not included) about 165g -Package size 290*250*65mm -Package weight(including product. ) <910g -Quantity per Carton 12PCS -Carton Size 422*302*514MM