Lightweight and Portable: Folding Small Binoculars 170g Waterproof Fogproof, durable anti-slip grip, Binoculars are smaller and lighter than your cell phone, You can throw them into your backpack each day without hesitation.,Clear & Comfortable Vision: Clear Comfortable Vision: 30X60 compact binoculars use premium Bak-4 prisms and optics for a truer color reproduction and sharper viewing image. When you look through these binoculars, you will see a natural color image at high magnification.,Simple Operation: Power Binoculars Adjust by Smooth center-focus knob and right eye lens ,easy focus even for kids. Adjustable width for different size faces.,Wide Application: This binocular perfect for