Package Including
2 x Active Rechargeable Shutter 3D Glasses
2 x USB Charge Cable
2 x Cleaning Cloth
2 x Carrying Pouch
2 x User Manual

Specification
SYNC Operation: Bluetooth / RF
Shutters: Liquid Crystal Lens
Contrast Ratio: 1000:1
Transmittance: 36±2%
Response Time: 2.0 ms
Maximum Receiving Distance: 10m
Power Supply: 3.7V, LI-CON 70 mAh
Charging Time: 1-2 hours
Continuous Operating Time: 40 hours