1. Virtual display size: 50 inch TFT-LCD(2m distance)
2. Resolution: 320 x 240(QVGA)
3. Viewing Angle: 26o C diagonal
4. Video input: Composite AV
5. Video input: NTSC/PAL/SECAM automatic selection
6. Audio: Dual-channel stereo
7. Power supply: 1000mAh lithium battery
8. Battery life: Approximately 9 hours
9. Power consumption: <0.45W
10. Net weight: 49g(the world's most lightweigh mobile video eyewear)