• Magnification : 10X , Objective diameter : 42mm • Fully Multi-Coated Lenses guarantee for a brighter view. Perfect for Bird Watching, Hunting, Sports Events, Concerts and outdoor wildlife watching. • Durable body with Rubber armour for shock-resistance, anti-skid, firm grip. • You can use the binoculars in weak light condition but not in complete darkness. It can resist light water but can not be used in a heavy rain for a long time or soaked in the water. • Smartphone adaptor compatible with all brands smartphones. The binoculars can also be used with a tripod (not included). It is convenient to capture wonderful images and share with your friends.APEMAN team provides lifetime free tech support. Advantages: 1.Compact FMC Lens 10X50 binoculars. Great to be gifts for your family or friends. 2.Solid construction, durable framework and rubber armour make it usable to withstand the toughest weather conditions. 3. Rotating eye shield makes it convenient for those who wear glasses and do not wear glasses. 4. Come with a fashionable smartphone adaptor. The binoculars can also be mounted on a tripod(not included). Specification: Magnification: 10x Object diameter: 42mm Eye Cups Type: Twist-up Focus System: Center and right eye ring View of field: 102m/1000m(294ft/1000yds) Angle of field: 5.6° Eye Relief: 15.5mm Prism &lens Coating: Fully multi-coated Waterproof & Fogproof: Yes Angle of field: 6.5° Product weight: 439g/0.97lb Warm Tips: Do not look at the sun directly through the binoculars without taken any protective measure. It may lead to serious damage to your eyes. Do not use in a heavy rain for a long time or soaked in the water even if the binoculars can resist light water. Preserve the binoculars in a moisture-free environment if you don’t use it for a long time. In the box: 1x Binoculars 1x Smartphone Adapter 1x Carrying bag(with strap) 1x Eyepiece and Lens Covers 1x Cleaning Cloth 1x Straps 1 x User Manual