1.Wide Rang Of Use: This Monocular Telescope can be used in different Activities like Sightseeing, Hiking, Watching Wildlife, Hunting, Climbing, Bird watching, and Scenery, Golf, Scope, Surveillance, Concerts and Travelling. 2.40x46 Hight Power Magnification: Get clear image with Monocular Telescope giving you a clearer and more colorful scenery easy to focus, provides you with brighter images, enjoy the beauty of the di. 3.Single Hand Focus And : FMC multi-layer enhanced green film increases light transmission, unique anti-slip design keep it from slipping out from you hand, adjustable eye cup can be easily and quickly twist up and down for optimal viewing. 4.This Smartphone Monocular Telescope is compatible with most smartphones on the market such as android. It has a portable tripod for the phone so you can leave your hands and see a beautiful view through your phone.