[Bluetooth connection / headphone integrated type / myopia compatible / compatible with 4 to 6.7 inch smartphones / Micro USB charging] Have you ever wanted to experience a new world that is different from the real world? All you need is a smartphone! VR goggles that allow you to easily experience the topical VR are now available! AVPark is a VR goggle for smartphones that allows you to have a powerful VR experience with a combination of video and sound. With Bluetooth connectivity, there is no need to connect devices with cables. The focal length and field of view can be adjusted, and it supports myopia from 0 to 600°. It is an easy-to-use VR goggle with a multi-function button. Headphone integrated design for an immersive feeling Bluetooth connection eliminates the need for cables Focal length and field of view adjustable with multi-function button