Compatible with DLP-LINK Projectors: Easily experience immersive 3D visuals with our active shutter 3D glasses. They feature a built-in DLP-Link sync chip that ensures precise and captivating images. Standout Features: Unlock an immersive 3D experience in the comfort of your home with our DLP Link 3D glasses. With advanced active shutter technology, lightning-fast 144Hz refresh rate, and HD clarity, you'll enjoy ghost-free, flicker-free visuals. Start your 3D journey easily! Left/Right Eye Rotation: Easily switch between left-to-right and right-to-left 3D image sequences by simply pressing the power button on the 3D glasses. No need to fiddle with a DLP projector - it's just that convenient! Long-lasting rechargeable battery: This active 3D DLP glasses is equipped with a high-capacity rechargeable battery that can last for more than 40 hours of continuous use on a single USB charge and has a standby time of up to 180 days. Lightweight and Comfortable: Experience lightweight portability and long-lasting comfort with active shutter DLP-Link 3D glasses. Enjoy long-term wear without discomfort.