- Active 3D shutter glasses- Built-in infrared receiver with automatic signal detection- Saves energy: switches off automatically when no signal is within reach- For use with infrared-based Panasonic 3D televisions- Also for use with Panasonic 3D projector PT-AT5000- Superior wearing comfort- Rim all around the glasses for maximum 3D experience- For devices with an infrared synchronisation signal- Rechargeable charging cable included- Also suited for people who wear glassesWhat's in the Box;- 1 pair of 3D shutter glasses- 1 charging cable- 1 cleaning cloth for the glasses- 1 storage bag- Operating instructionsConfirmed as being compatible with the below ranges/models;TX-L**DT30BTX-P**UT30BTX-P**ST30BTX-P**GT30BTX-P**VT30B