Check the listing for details. VR Headset Dynamic Virtual Viewer (DVV) Beginner Virtual Reality Headset See Des. Condition: Open box. Listed at 20.00 USD. This item has been stored in a smoke-free, pet-free environment. Open box. Item has not been used but has wear from being stored outside of the box (see photos 9-12) "Specifications: -compatible with most smart devices -163 mm x 90 mm (4-6 inch) -dual adjustable focal knobs -tinted front camera window -size: 170 x 105 x 125 mm - Weight: 190 g" "For best results, insert the appropriate optical optimizer into the dynamic virtual viewer (dvv) before inserting your device. Optimizer 1 is for 4.9 inch or smaller. Optimizer 2 is for 5 to 6 inch devices. For smaller devices, foam pads (included) fan be placed on existing foam pads upside the DVV to center your device vertically" This item has been stored in a smoke-free, pet-free environment. Be sure to check out our store! There's always a sale! Current sale offer: Buy one get TWO FREE media (books, movies, music); Buy one get TWO 50% OFF everything else! Discount automatically applies in cart. We offer combined shipping.Free Shipping on orders $75+. Same day shipping on most orders placed by 3:30 PM EST. Also check out our sister site for the same great sales: millennu-93 (copy & paste into ebay search bar and click search user). See a product you like on both sites? Send us a message to combine deals across pages.