Overview: G05-DLP Active Shutter 3D 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 60 hours of use. G05-DLP net weight is just 46g,very light, comfortable wearing,and the excellent LCD lens will bright and sharp 3D experience for you. Features: 1. high-end G05-D 3D Glasses use "DLP Link" as their sync method, no Emitter required can quickly works with all DLP Link projectors. 2. Our DLP 3D active glasses is compatible with Optoma/BenQ/Acer/Vivitek/Panasonic/Dell/Viewsonic/LG/Samsung/Mitsubishi 3D DLP-LINK projectors. (Note: The DLP 3D glasses isn't compatible with Epson, Sony Bluetooth Projectors, also can't work with TVs) 3. G05-D 3D DLP glasses adopts the newest active shutter technology, next generation super fast 144Hz refresh rate, High definition, no ghosting images, no flickering, generates a better brightness, sharpness and contrast, provides a great 3D viewing experience for you4. The active 3D glasses comes with built-in high capacity rechargeable battery, continuous working 60 hours after fully charged with USB , standby time 180 . 5. The DLP 3D active shutter glasses is made of high-quality super Soft black rubberized, much more comfortable than lower quality standard plastic 3D glasses; lightweight only 46g, comfortable to wear for a long time. Specification: 3D Glasses Type: Active shutter glasses Synchcronous: DLP-Link Display Compatibility: DLP-Link 3D projector Frequency: 96-144Hz Response Time: 2.0ms Contrast: 750 Transmission: ≥37% Environment Temperature:0°C-40°C Power Supply: 3.7V 60mAH chargeable lithium-ion Charge Time: About 2 hours Continuously Working Time: About 60 hours Dimension: 165 x 40 x165mm Work Humidity: 20%-80%RH Atmospheric Pressure: 86kPa-106kPa Package Included: 1X G05-DLP 3D Glasses 1X USB Cable 1X User Manual 1X Cleaning Cloth