Specification:

Model:LSM-ME  DLP
Usable Range:Digtal cinema/3D theater TV
Operating Mode:LCD shutter
Transmittance:40%±2%
Fiedld Frequency:35-200Hz
Contrast:1000:1
Battery Type:Rechangeable
Charging time:2-3 hours
Time standby:150hours
Receive Distance:50m
Lens Material:TN
Earpiece Material:ABS
Weight:30g
Color:Black