Don't support TV 3D<br> Built-in high-capacity rechargeable battery<br> Auto power-off function, energy efficiency.<br> Rechargeable, Micro-USB, more convenient.<br> User-friendly electronic circuit design<br> One single button, easy operation.<br> Cool appearance, light design, comfortable to wear without dizziness.<br> High-speed response of high-quality liquid crystal lenses, prevent from eye strain.<br> The appearance of innovative treatment process, to eliminate electromagnetic interference.<br> The frame using ABS + PC material, low energy, low carbon and environmental protection.<br> High permeability rate of perfect quality, no flash smelting, no .<br> With auto Power-off function, stability, energy-efficient<br> Low-power self-detected function, low battery LED flashes to prompt the user when the battery is low.<br> Technical specifications:<br> Charge time: 2-3hours<br> Continuous use: 50hours one time<br> Field frequency: 96Hz-144Hz<br> Transmittance:38%2%<br> Don't support TV 3D<br> Cleaning cloth and glasses bag come in random colors, Not accepting designation<br> color: Black<br> Material: ABS+PC+LCD lens<br> Note: Depending on the light, the color of the glasses lenses may be different from the picture, but this does not affect<br> Package Contents:<br> 1 x 3D Glasses<br> 1 x USB charging cable<br> 1 x cleaning cloth<br> 1 x Glasses bag<br> Only the above package content, other products are not included.<br> Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.