I purchased this about 5 years ago. I bought it, but I rarely had a chance to use it (maybe a handful of times). Please understand that this item has been handled by someone else before purchasing. No returns or refunds accepted. How to use the product: 1. Display VR videos on your smartphone. * Requires 3D VR videos with a split screen. Download apps for 3D VR videos from Youtube or the App Store/Google Play. 2. Open the smartphone holder on the product and secure your smartphone. * Set the phone so the split screen line is in the center. 3. Close the smartphone holder, adjust the length of the head strap, and put the main unit on your head. 4. Adjust the interpupillary distance and focal length for clear viewing. Package contents: 1 x VR Goggles 1 x Bluetooth Remote Control 1 x Cleaning Cloth 1 x Earphones 1 x Japanese Instruction Manual 1 x Remote Control Manual * Quoted from Amazon HP #VR #AR