Military grade lens with optical design perfect fit 5.5 inches Apple phone and other 5.2 to 5.7 inches smartphones. Use of optical distortion processing, it will reduce the amount of data needed to be processed, which result in occupying fewer resources on your phone and reduce heat generation. Support IMAX 360° panorama mode and 120° super wide angle viewing experience.Ergonomic design, ultra light weight, rigorous structure, with cotton, spandex composite headband, comfortable to wear. A VR box with the latest content developed together with the largest 3D/VR content development platform. Compatible with most VR video app software such as 3D broadcast etc.