Rechargeable Bluetooth RF 3D Active Glasses For Sony 3D TV Projectors TDG-BT500A
Display Compatibility: 3D RF TV/3D RF Projector. RF 3D Active Shutter Glasses Specifications 3D glasses type: Active shutter glasses. RF 3D glasses x 1. ◆ If pairing fails, the 3D glasses will automatically turn off.