Sell active shutter 3d glasses for DLP

Description

Product Numbe: SY**3
Material:   ABS
Product Type :3D Shutter Glasses
Product color :black      
Transmitter Type:   VR
Product weight:   *7g
Use distance :8m
Contrast ratio :***0:1 
Synchronous  :Optical
Response time:   **0 FPS
Transmission :*0%±2%
Lifespan :1 Year
Standby current :built-in 3.7 V
rechargeable: lithium
cell Charging time: 4 hours
Working time :*8 hours
Charger type :Mini USB charging
Charger times :**0 times
Storage temperature:   **0°C~*0°C
Working temperature:   0 to *0°C
Support type :DLP Link projector 

 this model can be Infrared technology and bluetooth technology.infrared technology work with below brands 3D TV:ACER,BENQ,DELL,OPTOMA,SHARP,VIEWSONIC
MITSUBISHI,NEW,SONY