In addition to using it as a monocular, you can also attach your smartphone to the stand. This allows you to take photos of distant scenery with your smartphone. It comes with a convenient carrying case and strap, so you can take it anywhere. 【Product Specifications】 Eyepiece diameter: 22mm Objective lens: 44mm Magnification/Aperture: 40×60mm Weight: Approximately 250g Compass, smartphone stand, cleaner, case, strap, lens protection cover, monocular tripod 【Uses】 Great for various situations such as travel, mountain climbing, sports days, nature observation, bird watching, sports viewing, concerts, live performances, survival games, and surveillance. Please try using it on your children's field trips. Discounts are not available m(_ _)m ☆ We also have other stylish products and convenient goods, so please take a look at the products in my profile if you are interested.(*´∇`)ノ