Zoom Monocular Telescope, 4K 10-300X40mm Super Telephoto for Birdwatching,Traveling,Hiking and Camping

Made of ABS plastic steel material, this monoculars is designed to be sturdy and lightweight, making it easy to carry on camping trips or outdoor adventures. BAK4 prism lens, 30 times closer and large field of view, clearer and more colorful scenes. Excellent light transmittance and brightness, brighter and clearer images. Built-in night vision function, you can see when there -is light at night. Turn on the auto focus-and blur the background, you can focus on people or objects need to be observed. The Nitrogen-filled waterproof and O-ring optical components can prevent moisture,- dust and debris, and ensure service life. Suitable for outdoor sports enthusiasts and wilderness explorers, an essential equipment for bird watching, -wildlife, hunting, hiking, mountain climbing, camping and travel.