- Universal Smartphone Compatibility: Effortlessly share your adventures with friends and family. This smartphone holder is designed to fit nearly all smartphones, making it easy to capture and share your experiences on the go. - Durable Waterproof Monocular: Built to withstand the elements, this HD monocular is waterproof, fog-proof, dustproof, and shockproof. Featuring a built-in dust cover and O-ring sealed optics, it protects against moisture and dirt, ensuring reliability in various weather conditions (Note: not suitable for prolonged exposure to heavy rain or submersion in water). - Versatile 10-30x42 High Magnification: Achieve impressive magnification with a 10-30x zoom and a 42mm objective lens diameter. Perfect for outdoor enthusiasts, it provides crystal-clear images for activities such as bird watching, hiking, camping, and exploring wildlife and landscapes. - Superior Optical Quality: Equipped with BAK4 prisms and high-quality lenses, this monocular achieves light transmittance up to 99.5%. This feature enhances brightness and clarity while minimizing chromatic aberration and ghosting, offering you vibrant and detailed views. - Practical Applications: Ideal for various outdoor scenarios, including nature walks, sporting events, and travel sightseeing. Whether you're observing wildlife or enjoying scenic vistas, this monocular is your reliable companion for all adventures. Experience enhanced viewing and sharing with this multifunctional monocular, designed for outdoor enthusiasts who value quality and durability.