Features HP Active Shutter Glasses are a blend of state-of-the-art LCD technology & software, & flexible, comfortable frames that combine to deliver games, movies, pictures & graphics in highest quality 3D. HP Active Shutter Glasses can be used at home, in your office & in movie theatres – anywhere you go there is a 3D experience to remember. Don’t miss any of the action! New battery-powered HP 3D Active Shutter Glasses wirelessly synchronise each frame of the 3D content between the display & the glasses, enabling bright, high-quality images whenever you use them. Make everyday activities fun in 3D & share them with your friends & colleagues! Enjoy a wide 3D viewing angle while in the company of others & boost your viewing experience with full 1080 3D resolution to both eyes. Automatically synchronized with the TV, the glasses power off when you leave the computer, ensuring a longer battery life. They also adjust to your viewing angle, while the fast shuttering speed leaves you without any headaches, fatigue or eyestrain. Compatible with: HP ENVY 17-1000 Notebook PC series HP ENVY 17-1100 Notebook PC series