【Bring everything before ur eyes】Belmeri monocular transforms distant specks into close-up discoveries. Lightweight and easy to use, it's your pocket-sized companion for every journey. With 10-300x zoom, it draws distant scenes to your eye in vivid detail, perfect for concerts, Olympic events, birdwatching, stargazing, and hiking | 【How to use】Grab your Monocular Telescope: This is like your magic wand to see things far away. Hold it in your hand, just like you would hold a pirate's spyglass!----Pull to Extend: Gently pull both ends of the telescope - just like a pirate telescope or like you're stretching a slinky toy until it can't stretch any more. This is making it ready to zoom in on cool stuff. | 【Adjust the Eyepiece】This part is right where your eye goes. If you wear glasses, you can leave it as it is. If not, twist this little ring (Eyepiece) near your eye to make it come out a bit. It's like focusing your eye to see a sharp picture.----Focus on Fun Stuff: Hold the telescope with one hand, and with your other hand, turn the big ring (Focus-on handwheel) in the middle until what you're looking at becomes super clear. | 【Zoom In and Out】The [Magnification adjustmant ring] can make things look closer or a bit farther away. If you want to see something really far, twist the ring (Magnification adjustmant ring/Zoom Ring) to zoom in and make it look like it's right next to you.At last,turn the big ring (Focus-on handwheel)until what you're looking at becomes super clear | 【Small Size, Big Magnification】Belmeri monocular telescope lightweight and pocket-size build makes it an essential addition to your hiking essentials, easily fitting into a backpack or pocket for on-the-go spotting. | 【300*40HD Magnification】Delve into the details with 300*40HD magnification; this monocular doesn't just bring you closer to distant scenes, it delivers them in impeccable detail. | 【High-Resolution BAK-4 Prism】The BAK-4 prism at its core ensures a high-resolution experience, providing crystal-clear images and vibrant colors for all any viewing activities.