The NVIDIA 3D Vision Active Shutter Wireless Glasses are designed to provide an immersive 3D viewing experience. With a sleek black design, these active 3D glasses from NVIDIA offer high-quality visuals and wireless connectivity for convenience. As a unit sold individually, these glasses are perfect for enhancing your TV, video, or movie viewing experience with stunning 3D visuals. Ideal for enhancing your entertainment at home, these NVIDIA 3D Vision Active Shutter Wireless Glasses are a must-have for any enthusiast of 3D technology. Great condition great Christmas gift