Compatible with 4. 7-6" smartphones that run iOS, Android or Windows. Turn compatible smartphones into a virtual reality viewer and experience the immersive, fun and exciting world of VR. Fly through amazing landscapes, play 3D games, travel city streets of the world or become a character in an animated film, all at your fingertips. With comfort in mind, the design of the inner mask is made of soft leather and is adjustable - just dial the Pupil Distance (PD) and Focal Distance (FD) between 55mm - 75mm for your perfect fit. The adjustable, soft and durable straps won't leave your head or neck feeling sore. The cover is also removable to allow your smartphone to ventilate as your videos and games heat up! Continue to use while charging your smartphone and comfortably use your earphones through the ventilation holes. Features Aspheric optical Resin lenses Adjustable head strap Adjustable focal distances Soft leather mask Tech Specs Lens type 42mm aspheric Lens material Acrylic Pupil & Focal Distance (PD & FD) 55-75mm Headstrap material Adjustable elastic nylon Dimensions 207×117×108. 5 mm Weight 378g There are thousands of 360° videos available on youtube and other sites - search ‘360 videos'. For games, search your OS app stores for ‘VR apps'. - 3SIXT VR Headset