Feature Highlights: 1. DLP-Link Compatible – Works seamlessly with DLP-Link 3D projectors and TVs (96–144Hz). Just look for the "DLP 3D Ready" logo on your device. 2. Active Shutter Technology – Delivers crisp, flicker-free 3D visuals with a wide field of view (about 150°). 3. Long-Lasting Rechargeable Battery – Built-in 3.7V battery provides up to 40 hours of use on a single charge. Charging cable included. 4. Lightweight & Comfortable – Made from durable plastic, these blue-tinted glasses are designed for extended wear. 5. Easy to Use – No complicated setup. Simply turn them on and enjoy immersive 3D content right away. Product Details: These rechargeable active shutter 3D glasses are designed for DLP-Link compatible projectors and 3D-ready TVs. They deliver smooth, high-quality 3D viewing with a wide 150-degree field of view and support refresh rates of 96–144Hz. The built-in battery offers long runtime, and the lightweight plastic frame ensures comfortable wear during movies, gaming, or presentations. Included in the box are the glasses and a USB charging cable. Specifications: - Compatible Devices: DLP-Link 3D projectors/TVs - Technology: Active shutter glasses (DLP-Link sync) - Field of View: Approx. 150° - Refresh Rate: 96–144Hz - Battery: 3.7V rechargeable - Usage Time: Up to 40 hours - Color: Blue - Material: Plastic - Included: 1× 3D Glasses, 1× USB Charger Cable Note: Product color may vary slightly due to lighting and screen differences. Measurements have a tolerance of ±1–3 cm. Only the items listed are included in the package.