1. This monocular is made of materials, featuring light reflection and minimal distortion, light transmission and brightness. The rubber armor with stripes ensures a comfortable grip and prevents slipping from your hand. 2. Waterproof MonocularThe builtin lens dust cover protects the lens from dust/moisture, ensuring clear vision at all times. It provides waterproof functionality and is suitable for most weather and environmental conditions (Note: It cannot be used in heavy rain for extended periods or submerged in water). 3. Portable Smartphone Holder TripodYou can connect your phone using the tripod and smartphone adapter (5.7 cm – 8 cm, compatible with most smartphones on the market, etc.). This is very convenient for prolonged observation. The monocular also comes with a cleaning cloth, carrying pouch, hand strap, and user manual. 4. Worry We are committed to providing service to all our customers. 12 months of worry coverage—during this period, we take responsibility for any quality issues.