-Removable lens：support a variety of specifications of the lens, the camera glasses can meet more special people needs(like myopia lenses, reading glasses) | -HD 1080P Camera, the camera glasses can record in Office,Teaching,hiking, driving,watching live matches or join a party, adopting ABS plastic material, much lighter and comfortable wearing experience | -Battery Lifetime:60-80minutes continuous to shoot for fully charged | - Support MAX 32G memory card（not included）, Easily view these videos by connecting the camera glasses to your PC，When the capacity is full,the spy camera will cover the former video/picture. | - We Promise 100% Satisfied Service: 12 Month warranty. Any issue about order or product, pls feel free to contact us directly, and We offer a free replacement policy