Bluetooth 3d Active Glasses

We are offering bluetooth 3d active glasses for samsung bluetooth 3d tv.
key specification
product size: 170x150x40mm
material: abs+pc
weight: 47g(with battery)
contrast ratio: 1000:1
response time: 1.5ms
receive way: bluetooth
lcd frequency: 120-240hz
battery: rechargeable lithium battery
maximum operating current: 3ma
standby current: 0.5ua
working temperature: -10°c-60°c
storage temperature: -20°c- 80°c
features
* high transmittance ensures the best 3d experience with true colors.
* humanized design , comfortable for long time wearing.
*automatic standby function: after 3 min without synchronized signal,glasses automatically go into standby mode.
* extended viewing range allows you enjoying 3d in any places in home or theatre
* led light to indicate power on and power off
* large receiver window, ensure best effect.