Enjoydeal 30x60 Folding Bionocular Telescope with Night Vision - Style Random l for outdoor birding, travelling, sightseeing, hunting, etc Not waterproof, shockproof , drop resistance Diopter adjustment for fine focusing, 30 X 60 zoom binoculars Red membrane fully coated optics for increased brightness Magnification: 8 If you there is any problem,please email us first,we will respond you in 24 hours