Clear Vision: Our binoculars feature high quality BAK4 prisms and full multi-layer coated lenses, it's designed with 10x High power magnification and 42mm wide-angled big objective lens, large eyepieces offer you a wide field of view when viewing the world, gives you the highest enjoyment.Natural Rubber Material: Durable body with rubber armor for shock-resistance, anti-fog, waterproof, anti-skid and firm grip. Excellent structural design and precision assembly make it perform well in waterproof and dust resistance. This binocular is must-have equipment for outdoor activities.Easy Adjustment and Rapid Focusing: The center focus knob is upgraded with big wheel guarantee fast and high precision focusing. It allows both eyepieces to calibrate separately for a clearer view. Adjustable eye widths, makes this high power binoculars suitable for both adults and kidsPortable and Easy to Use: The binoculars are equipped with a phone adapter that can be compatible with most smartphones on the market and offer a better bird watching experience with the mobile camera. Prefect gift choice, suitble for kids and adults.Widely Used: Bird watching, camping, travel, wildlife watching, soccer games, evening concerts and landscape watching, cruises or other outside activities. The right binoculars for adults, also for spectacle wearers. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.