1.[Small Light Night Vision] - Arctic P9 Military Telescope, The built-in night vision function allows you to use it normally at night. Turn on the auto focus and blur the background function, brake you can focus on observing the person or object that needs to be observed. 2.[4k 10-300x40mm High Powered Magnification] - Upgraded 10X to 30X magnification, provide more wider, clearer and brighter scene in your eyes. The Monocular telescope equipped with the B A K 4 prism and fully muti-coated lens, The larger the objective lens, the more light that enters to the monocular, and the brighter the image. Clear image without black bars,it makes Super Clear and Sharp Images. 3.[ and Anti-Fog] - The ergonomic design can help you quickly and accurately focus on the target with one hand. striped rubber armor makes it comfortable to use, non-slip grip, and long-lasting external protection from the hands. IPX7 waterproof glue, with anti-fog coating and O-ring sealed optical components, can prevent water, dust and debris, and always keep it clean. 4.[Monocular Widely Compatible With Smartphone]Comes with quick alignment smartphone holder, tripods, Compatible with smartphone, Easy to install, remote control monocular, provide HD images to share with your friends.e with smartphone