lease note. The grip is not compatible with some of the functions of the ios system, but it is perfectly compatible with the Android system. Most of the IOS users who will receive the handle will not be able to use it, because of the limitations of the IOS system Unless a cracked version of the IOS system can be used. Our products are VR glasses, if you are not satisfied with the grip, please understand before you buy, thank you for your support! VR resources can be downloaded from various application stores and websites. The image quality depends on the resolution of your phone and the quality of the video. 1.Video format: left and right split screen 2.Recommended mobile phone screen resolution: 1920*1080 or more Before putting it in the mobile phone, please remove the protective case of the mobile phone, increase the video brightness, and then cancel the "automatic brightness adjustment" Specifications for vr headset with controller: Material: high quality ABS + PC Virtual screen size: 1050 inch from a 3-meter distance Lens: high definition spherical surface (optical friendly) Lens size: 42mm ;Color shading: 0% No magnet or NFC for this item. Fits all smartphones between 5-7.0" screen. Package includes: 3D VR goggles, Remote Controller lens cleaning cloth; English user manual. See moreWe are doing a brand upgrade, the LOGO is "VRG PRO" and "AgQrDkrc" are genuine, please rest assured to use. ?Choose Fulfillment?It is a good choice that you have chosen our products, Fulfillment can deliver the goods to you quickly, if you have any questions about our products, please contact us immediately, we will 24 hours at your service. ?Instructions for use?We provide user manuals in six languages (English, Japanese, German, French, Spanish, Italian) for VR and controllers. If you have any questions about the product, please contact us first. ?About the handle? Both IOS and Android users can use the handle (the IOS system needs to open a touch function), the handle is only suitable for some small games (simple forward, jump, remote sensing control direction), and can also be used as a Bluetooth mouse. If you don't understand, please contact us in time and we will answer you. ?Compatible with All Smartphones?VR glasses are suitable for most non-curved smartphones with screen size of 5~7.0 inches. ?Multiple Apps & Newly Upgraded 3D Technology?Find games or movie apps for VR in the app store, or watch movies, animations, panoramic concerts, VR games, etc. directly on Youtube. Image quality depends on the resolution of the phone and the quality of the video. With HD optimization and 3D gaming support, you'll get into gaming, movies, and more!. ?Anti-blue light, comfortable to wear?VR Headsets Easy to set up and easy to use, just open a game or video that supports VR in your mobile phone, and then put your mobile phone into the 3D glasses headset to start your VR journey. Vr goggles adjust interpupillary and object distance to suit different vision, so you can adjust and enjoy clear images. Before putting in the phone, please remove the phone case, increase the video brightness, and then cancel the "Auto Brightness Adjustment".