Neck Magnifier. Features: Due to compactness and included neck strap, the magnifier is very portable and easy to take with you wherever you go. A bifocal lens providing magnifications of 4x and 10x allows for a wide range of possible applications such as reading fine fonts and examining small objects. The neck strap is easily adjustable and can be fixed at desired length with a special clip. The lenses are made of optical plastic, which is more reliable and durable than glass. The magnifier is equipped with built-in LED illumination. The illumination allows you to accurately light the working area and examine objects in detail even without any external light source. The illumination runs on batteries. The kit includes: Neck Magnifier, CR1620 batteries - 2 pcs., Pouch, User manual and Lifetime warranty.