3D Glasses Type: Active shutter glasses
Synchronous: BT
Display Compatibility: 3D HDTV, Blu-ray players
Frequency: 120Hz
Response Time: 2.0ms
Contrast: 750:1
Transmission: ≥37%
Battery Type: 3.7V / 70mAh rechargeable lithium-ion
Battery Life: about 60 hours
Charge Time: about 2 hours
Environment Temperature: 0°C – 40°C
Relative Humidity: 20% – 80%RH
Atmospheric Pressure: 86kPa – 106kPa
Color: Black
Main Item Size: Approx. 15.6 * 4.7 * 3.8cm / 6.14 * 1.85 * 1.49in
Main Item Weight: Approx. 34g / 1.19oz
Package Size: Approx. 18.2 * 7.0 * 5.3cm / 7.16 * 2.75 * 2.08in
Package Weight: Approx. 160g / 5.64oz

Package List:
1 * 3D Glasses
1 * USB Charging Cable
1 * Cleaning Cloth
1 * Glasses Bag
1 * User Manual (English / Chinese)