RF 3D Glasses, Active Shutter RF 3D Glasses Rechargeable Suitable for RF 3D TV Projectors, RF 3D Eyewear, Compatible with TDG-BT500A, SSG-5100GB, AN3DG40, Pack of 4

These active shutter 3D glasses utilize RF technology for signal transmission and operate without an emitter. Compared to traditional IR signal transmission, the RF signal connection is quicker and offers greater stability. A pack of four provides excellent value. The RF 3D active shutter glasses are suitable for a wide range of RF 3D signal TVs and 3D projectors. They are compatible with 3D RF projectors and 3D HD TVs. They can replace models of 3D glasses such as: TDG-BT500A, TDG-BT400A, SSG-5100GB, TY-ER3D4MU, AN3DG40, and more. Please note: Devices manufactured before 2012 are not compatible. The rechargeable design includes an ON/OFF switch. It features an automatic 5-second standby and a 5-minute shut off. These are not disposable 3D glasses. They deliver high definition with no ghosting images, no flickering, and a clearer, more stable experience than IR signal connection. This provides a superior 3D visual experience. When pairing, ensure the distance between the 3D glasses and the 3D device is under 19.5 inches (50 cm). Press the switch button; the green LED indicator will remain on for 3 seconds, indicating the glasses are powered on, then begin pairing