Specification :

l weight: 38g
l 2 the shutter: high-speed light valve LCD
l Working current: 5mA
l LCD refresh frequency: 120HZ
l Contrast: 1000: 1
l Working current: 5MA
l standby current: 1MA
l Continuous working hours: 10-15 hours
l Working voltage: 10v ~ 12 v,
l 10 battery capacity: 80mAh ~ 210mAh;
l work hours: 90 hours ~ 235 hours;
l working temperature: 0 ~ 50  ;
l 13 program switching frequency: 120Hz ~ 240Hz;
l 14.Adjustable Infrared receive frequency
l 15. Response time in the conditions of indoor temperature: 1.5 milliseconds