Built-in high-capacity rechargeable battery Auto power-off function, energy efficiency Rechargeable via Micro-USB, convenient charging User-friendly electronic circuit design One-button operation for ease of use Sleek appearance, lightweight design, comfortable to wear without dizziness High-speed response with high-quality liquid crystal lenses to help reduce eye strain Innovative construction process helps reduce electromagnetic interference Frame made of ABS + PC material, low energy consumption, environmentally friendly High optical clarity with consistent quality, no flickering Equipped with auto power-off function for stability and energy efficiency Low-power self-detection function; LED indicator flashes when battery is low Technical specifications: Charge time: 2–3 hours Continuous use: Up to 50 hours on a full charge Field frequency: 96Hz–144Hz Transmittance: 38% ± 2% Note: Does not support TV 3D functionality Cleaning cloth and glasses bag included; color may vary and cannot be specified Color: Black Material: ABS + PC + LCD lens Note: Lighting conditions and screen settings may cause slight variations in the perceived color of the product compared to images. This does not affect performance. Package Contents: 1 x 3D Glasses 1 x USB Charging Cable 1 x Cleaning Cloth 1 x Glasses Bag Note: Light reflection and display differences may cause slight color variation between the image and actual product. Measurement tolerance: ±1–3 cm. Only the items listed above are included; additional items not included.