The 3D Glasses is specially designed for Smart Phones and can add great effect to the movie-going experience. It can be regarded as your private 3D Cinema and bring you great game experience. And, It is easy to use even by the youngest children or the old, you just need to put your cell phone into the relative slot of the item. And then, you can greatly enjoy the 3D movies or 3D games. It is perfectly suitable for students, white-collar workers or travelers, etc.