Overview: BOBLOV JX-30 3D DLP-Link Active Shutter Glasses for viewing 3D images and 3D visions from DLP Link 3D Projectors,Support 96~144Hz DLP-Link such as Optoma/BenQ/Sharp/Acer/Samsung/Mitsubishi series DLP projector. Build-in rechargeable battery, which can hold a charge for up to 45 hours of use. JX-30 net weight is just 33g,very light,comfortable wearing,and the excellent LCD lens will offer bright and sharp 3D experience for you. Warm tip: If you cannot make sure if our glasses can work with your projector, there are 2 ways to confirm it 1:The 3D signal receiving window can receive the DLP-Link signal. As soon as you use 96-144Hz DLP-Link 3D projector and connect thru 3D image source,our glasses can work perfect with your projector. 2: Or if your projector has the logo of ?DLP 3D Ready? below, our glasses also can work 1.DLP link technology working mode 2.Micro USB rechargeable 3.7V Lithium Battery,standby time 180 days, 3.Continuous working 45 hours 4.Super fast 144Hz refresh rate. 5.Low-power design,can charge by USB. 6.Compatible with Optoma/BenQ/Sharp/Acer/Samsung/Mitsubishi series DLP projector 7.Excellent lenses offer bright and sharp 3D experience; 8.Adopt the newest active shutter technology, high definition and no flickering or crosstalk 9.Auto power off function, save energy and stable. Specification: Brand: BOBLOV Size: For Adult Color: Blue Ratio: 1000:1±200 Frequency: 96/100/120/144Hz Working Current: <1.2mA Work Hours: 45±5hr Battery Lifespan: 0°C-45°C Storage Temperature: -10°C-60°C Power Supply: 3.7V 80mAH Transmission: 38%±2 Response Time: 2ms±0.5ms View Angle: 150°?L/R 75°) SYNC Operation: White light DLP.Link Work Humidity: 20%-80%RH Atmospheric Pressure: 86kPa-106kPa