• Compatible with AWOL VISION LTV-2500, LTV-3000 Pro, LTV-3500 Pro, Vanish TV projectors and other 3D DLP-LINK devices. • Active shutter technology for an immersive 3D 4K home theater experience. • High-capacity rechargeable battery allowing up to 50 hours of continuous use per charge. • Ultra-lightweight ergonomic design of 28 grams made of soft polycarbonate material. • Large frame design compatible to be used over prescription myopia glasses. • 178° wide viewing angle offering distortion-free large-screen images. • Response time less than 1,5 ms and 38% transmittance for a bright and vivid 3D effect. • Includes top button with blue LED indicator to check power and operation.