Watch your favorite movies in 3D with these rechargeable 3D glasses. This single pair of glasses features a built-in rechargeable battery and comes in a one-size-fits-all design. The pair is compatible with various HDTVs and Blu-ray players. Communicate wirelessly with your 3D panel, serving up a vivid 3D viewing experience at home.

• Synchronous: IR.
• Display compatibility: 3D HDTV, Blu-ray players.
• Frequency: 120Hz.
• Response time: 2.2ms.
• Contrast: 1,000:1.
• Transmission: 39%
• Battery Type: 3.7V/150mAh rechargeable lithium-ion.
• Battery life: 50 hours.
• Charge time: 3 hours.
• Net weight: 55g
• Operating temperature: 0 ℃-40 ℃.
• Relative humidity: 20%-80%.
• Atmospheric pressure: 86kPa-106kPa.
• Communicate with the TV's emitter for full HD 1080p 3D experience.
• One full charge for 50-60 hours of using.
• Eminent chipset with quick response time.
• High transmission lenses with brighter 3D video image.
• Signal transmission: IR communication with compatible 3D HDTVs.