The Sony Bravia Active 3D TV RF Glasses TDG-BT500A are a set of two black 3D glasses manufactured by Sony in China. These glasses are designed to provide an immersive 3D viewing experience, making them ideal for watching movies or TV shows in 3D. The RF glasses eliminate the need for expensive active shutter glasses, making them a convenient and affordable option for enjoying 3D content. Compatible with Sony Bravia TVs, these glasses offer a seamless viewing experience for users looking to enhance their entertainment experience.
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