50 inches (at a distance of 2 meters)

System: NTSC/PAL Screen: 2 LCD screens
Resolution: 320X240 Angle of Image: 26 degrees
Audio: Dual track stereo sound Battery: 500mAh polymer lithium ion battery Charger Power:DC5V/500mA
Net Weight: 60g (not including earphone) Power Consumption:

1, To watch TV program with glasses at any time anywhere,
2, To watch wireless TV program outdoors
3,Compatible with multiple television systems to support free reception of programs from most countries in the word
4,Excellent receiption, particularly for mobile TV
5, digiTun digital signal processing technology to ensure good reception of images under all conditions
6,LCD screen harmless to your eyes