Virtual Reality 3D Glasses Headset VR Box for 4.0-6.0 inch iPhone, Samsung, Blackberry, Sony, HTC, Android Phones for 3D Movies and Games Work with iPhones, Android phones, Windows phones with a screen size within 4.0 - 6.0 inches.iPhone 4/4S, iPhone 5/5S, iPhone 6/6S 4.7, iPhone 6 Plus/6S Plus;Samsung S3 S4 S5 S6 S6edge S6edge+ Note2 Note3, Note4 Note5 Blackberry, Sony, HTC, etc. Simply download one of the VR apps from the App Store or Google play store, place your phone into the headset front cover and you are ready to go. But give one minute to allow your eyes make focal adjustment before you start to enjoy the amazing visual experience. Top Wheel for Sight Distance Adjustment,Left and Right botton for (PD) Pupil Distance and (FD) Focal Distance adjustment at a range of 55mm - 75mm. Durable and adjustable T-shaped straps make it possible to fit different group of people,from children to adults, what's more, reinforced foam cushion also make it comfortable to wear. Turn your Smartphone into a virtual reality viewer. You can experience the immersive, fun and exciting world of VR. With the glasses, you can fly through the Grand Canyon, play 3D games, travel the city streets of Paris or become a character in an animated film.