The Sharp AN-3DG30 Active Shutter 3D Glasses are designed to be used with Sharp AQUOS LCD 3D TVs in order to allow you to enjoy 3D content on your TV. When in use, the liquid crystal shutter glasses receive an infrared signal from the TV. The internal rechargeable battery recharges via USB, and affords up to 50 hours of viewing time. There is a switch to go between 3D/2D mode and off, to conserve the battery while you're not using the glasses. There is also a handy LED indicator light so you can tell when the glasses are powered on, running low on battery, recharging, or connected to the power supply. Plus, these glasses were designed with ergonomic comfort in mind. They come with both a large and small nose pad to allow for a customized fit. And for safe storage of your AN-3DG30 glasses, a protective case is included.
| Lens Type | Liquid crystal shutter |
| Power Supply | DC5V (supplied by USB terminal of Sharp TV) |
| Battery | Lithium ion polymer rechargeable battery (DC3.7V 70mAh) |
| Battery Life | Approximately 50 hours of continuous use |
| Charging Time | 90 minutes |
| Operating Temperature |
50 to 104° F (10 to 40° C) (The glasses cannot operate fully at extreme high or low temperatures and must be used within specified temperature range) |
| Dimensions (WxHxD) | 6.9 x 1.5 x 6.5" (176.1 x 36.9 x 163.5 mm) |
| Weight | 1.6 oz (36 g) (including the lithium ion polymer rechargeable battery) |