BMC VR Headset Box Without Remote Controller for Smartphones for Experiencing Virtual Reality  (BLACK)

High-definition optical lens, perfect for video, movies, games, etc.Elastic band design, convenient to wear the 3D glasses on your head, adjustable elastic headband, for a variety of head type. Bringing your a private images and theater.Convenient to use for watching at anytime anywhere whether sitting, lying or standing. Ergonomic design ensures a balanced stress condition in three points on the head (concentrated on the forehead), reducing 30% pressure to the eyes. You can slightly adjust the position of the spherical resin lens through moving the button on the top of the 3D VR glasses so as to get a better experience of watching movies.