Features: 1. The eyepiece lens is coated with an advanced optical red film, which has excellent eye protection and enhancement effects. 2. Adopt infinite zoom mode, precise focus system, achieve smoothness. 3. Ultra-clear built-in wide-angle lens, so you can watch the angle of view. 4.This product is suitable for bird watching, outdoor camping, watching games and other activities. 5. Ideal for touring and sightseeing, vocal concert, sport match, horse racing, watch the birds and beasts perform, camping, mountain-climbing, exploration, shooting, fishing and admire the scenery Specification: Material: outer rubber Size: 250*215*108mm Zoom: 20X-180x100 Objective lens diameter: 70mm Note: 1. The color of the product may be slightly different from the picture 2. Due to different manual measurement methods, please allow slightly different sizes Package List: 1 x Binoculars