Pasonomi 3D VR Glasses Virtual Reality Headset for iPhone & Android Smartphone 1. Comfortable: 3D VR headset is very comfortable as it comes with padding to fit you in proper way. This headgear has an innovative design, is light weight, and has wearable and adjustable straps for flexible wear 2. FD & OD Adjustment : Adjust your suitable focal distance by rolling the gear at a range of 55mm - 75mm, and adjust the object distance by pushing the button so as to get a stretch lenses. 3. Comfort design with sponge area - Extemely soft and thick foam is perfect long time use. Top light and thin is the ultimate goal for wearing equipment, Just only weight 263g. 4. Ergonomic Head belt Design : Ergonomic design ensures a balanced stress condition in three points on the head (concentrated on the forehead), reducing 30% pressure to the eyes. 5. Wide Compatibility - It supports smartphones with 4.5-6 inches screen, such as iPhone X 8 7 plus/6s/6/6 plus, Samsung s8/s8 Plus/s7/s7 Edge/s6/s6 Edge Note8/5/4/3, LG g6 g5 g4 g3 v20, and Daydream phones like Google Pixel/Pixel XL/Pixel 2, Samsung s8/s8 plus, Moto Z/Z Force, Huawei Mate 9 Pro, etc.