3D acitve shutter glasses one for all

Global first strongest compatibility 3D glasses for TV
fully support SONY/ SAMSUNG/ SHARP/ LG/ PANASONIC/ CHANGHONG/ NV/ XPAND

 Specifications:3D Glasses typeSynchronous Display compatibilityFrequencyResponse timeContrastTransmissionBattery TypeBattery lifeCharge timeDimension Net WeightEnvironment temperatureRelative HumidityAtmospheric pressureColorKey Features1. Auto identification of different 3D TVs' signals, with the strongest compatibility.2. Innovative craft of appearance, anti-interference.3. The newest active shutter technology, high definition, no flickering & ghost.4. Super large viewing and receiving angle. 5. Very light provides comfortable wearing.6. Excellence LCD lenses offer bright and sharp 3D experience. 7. The lowest energy consumption design.8. Low-energy alarm function.9. Auto power off function.10. Smart synchronization of working frequency.