• DLP Link 3D glasses are designed to be emitter free and work with DLP Link 3D ready projectors and DLP Link 3D televisions to enjoy 3D content• Shutter Liquid Crystal• Field of Sync 120Hz• Contrast Ratio 1000
1• Weight (contain battery) 50g• SYNC Operation - DLP Link Signal• Transmittance 38± 2%• Battery Lifespan 100 hours continuously working supported• Power Supply of 3D Glasses - One CR2032 lithium/manganese dioxide battery(3V, 220mAh)• Operating ConditionWorking Temperature 0°C to 40°CStorage Temperature -10°C to 75°C