- Shutter glasses for Samsung 3D televisions with a Bluetooth synchronisationsignal- Built-in wireless receiver with automatic signal detection- Saves energy: switches off automatically when no signal is within reach- For use with Samsung 3D televisions- Superior wearing comfort- Rim all around the glasses for maximum 3D experience- For all devices with a Bluetooth synchronisation signal- Also suited for people who wear glasses- Rechargeable charging cable includedSystem Requirements:Compatible with the following Samsung 3D TV model series:- LED TV 2011: model series from D6000- Plasma TV 2011: model series from D490 D550Technical Details:- 3D Technology: Active (Shutter)- Transmission Standard: Bluetooth- Battery Type: integrated Accu- Number of Batteries: 1- Frame Colour: Black- Material: Plastic- For TV-Brand: SamsungConfirmed as working with the below TV's;Samsung D- Models