bluetooth 3d glasses for projector
Dimention: 155X160X40mm
Frequency: 96-144HZ
Response Time: 2.5ms
Contrast ratio: 1000:1
Transmittance: 38%
Batterry: 3V/65MA lithium battery
Continuously working time: 80 hours
Environment temperature:0 °C - 40 °C
Relative Humidity:20%-80%