Smartphone tray securely holds devices up to 3" x 6", including iPhone 6 Plus and Samsung Note 5, ensuring your device will not fall out when the door is reopened Spring loaded device holder and removeable front access plate to create your own virtual reality content. Adjustable optical resin lenses and depth of field. Side ventilation ports: keeps your device cooled as air circulates through the headset's dual-side ventilation ports Immerse yourself in another dimension with the VRKiX Virtual Reality 3D Headset for smartphones. By using the integrated technology already in your phone, the VRKiX Virtual Reality 3D Headset lets you download content view apps that can transform you into another world! Watch movies, play games, fly over New York in a helicopter, swim with the sharks and do so much more with this fantastic device, featuring full 360 degree head movements and 3D split-screen.