About This Item 1. It can completely eliminate dizziness and provide you with high-resolution imaging and color vision events. It has a soft and breathable leather padding, which can maintain a good feel even after hours of viewing. Small in size and light in weight, it will bring you great comfort during use or transportation. 2. The upgraded VR sun visor adopts high-quality high-definition clear eye protection optical lenses, equipped with a large field of view and a 360° enclosed stereo HIFI headset, which can easily turn your smart-phone into a 3D cinema/game Scenes, and fully immersed in self-realistic virtual reality, allowing you to enjoy the endless fun of watching 3D movies/games, riding roller coasters, skydiving, etc. 3. Adjustable interpupillary distance and focus distance. . So faster and better! Even short-sighted students can get the best 3D experience in student settings. 4. You can travel to the other side of the world in a second, or experience the fun of skating in the hottest summer-whether you are on an airplane, at home or in the office. The portable design allows you to take it with you. 5. The perfect gift choice for self, others, adults and children. . The adjustable and comfortable design makes VR glasses very suitable for adults and children, bringing a shocking new experience. In addition, people with nearsightedness below 400 degrees with naked eyes can also enjoy it. Specification: VR glasses: Material: ABS, about 42mm/1.65in resin lens Lens: aspherical optical lens, high light transmittance Video format: 3D FOV: 100-120 degrees Focal length: adjustable Mobile phone holder: about 4.7-6.7 inch smartphone Myopia is suitable for: 0-400 Headset: Speaker sensitivity: 112dB/mW Speaker impedance: 320 Frequency response range: 20-20000Hz Plug diameter: 3.5mm Headphone plug type: in-line type Handle: Wireless protocol: Bluetooth 3.0 Support system: for Android/IOS/PC Support games: for Android/PC (GAMEPAD): for NES/for GB/for SMDPSX/for GBC/for N64/for MAME; for Android APK games CPU: ARM968E-S COVER Battery: R03 No. 7 1.5V battery 2 (not included) Working current: 0.5-0.8mA Standby current: 0.5-1mA