FAVOLCANO Newest Ritech Riem II Google Cardboard Head Mount Plastic Version Virtual Reality Magnet VR Mobile Phone IMAX 3D Glasses 3D Movies Games with Aspherical Resin Lens for 3.5 to 6 inch Smartphone 3D VR Virtual Reality glasses, wonderful Real 3D Experience; The magnetic button that can let you interact with the screen easily; Plastics manufacturing, excellent workmanship Large size of acrylic aspherical lens and adjustable pupil distance lead to wide viewing angle and perfect 3D experience Ventilation holes are convenient for inserting earphone and charging. Uses ABS and spherical resin lens materials without stimulation plastic sheet, environmental Secret images, other people can not see anything except to the wearer himself. For phone Iphone Android Samsung and all 3.5-6 inch Samrtphones, Android recommended Included: 1-FAVOLCANO&reg; Ritech Riem II 3D Glasses. Comes with 12 months worry-free product guarantee.