Factory Price for 52inch 3D Video Glasses, Fashionable Sunglasses Support AV-in

Factory Price for 52inch 3D Video Glasses, Fashionable Sunglasses Support AV-in
Features:
1.52inch large virtual screen video glasses
2. Head monitor for FPV useage
3. AV jack

Specificaitons:
Model: I260
Display: No radiation full-color LCD micro-display
Virtual Screen: 52 inch 4: 3 large screen (at 2 meters' distance);
Resolution: 320 * 240
Color Depth: Input 24-bit
Optical visible Angle: 26 degree angle
Battery: Built-in polymer battery, 3.7V 1000MAH
Maximum Power: 700 mW
Battery Duration: 2-3 hours
Power consumption: < 450mWa
Sample rate: 8KHz / 16 KHz
Video Input: Mixed video input
Video format: NTSC / PAL / SECAM automatic selection
Earbuds: Double-channel stereo earbuds
MP3 bit rates: 64K bps - 320K bps
WMA Bit Rate: 64K bps - 384K bps
Frequency response: 20Hz to 20KHz
SNR>85dB
Working temperature: -5° C to 40° C
Viewing angle: Controllable degree is -15 degrees to 15 degrees
Net weight: 60g (not including earphones)