1、BINOCULARS GLASSES: Full 3x magnification, objective lens diameter 28mm, clearer, even in low light conditions.2、HANDS-FREE BINOCULARS: The binoculars are lightweight and constructed as a pair of glasses, effectively realizing hands-free and convenience; together with the glasses line, it does not fall when walking, cheering or moving.3、CONVENIENT: The best perspective for hands-free fishing, hiking and traveling, you can use it without hands.4、LIGHTWEIGHT AND DURABLE: In order to be more suitable for wearing and durability, in terms of material convenience, we chose ABS resin, which will be 20% lighter than the same type of product, and it is more comfortable to wear, no pressure,  optical resin lens prism, Provides good image formation and high definition.5、BEST OUTDOOR CHOICE: This product is a special pair of binoculars glasses, it can float easily when fishing, it is very convenient when fishing. Durable and practical, it is a wise choice for fishing enthusiasts.