The Good- power monocular telescope is equipped with the latest magnification, improved quick alignment smartphone holder, Good- power monocular telescope for mobile phones, easy to install, provides Good-definition images or videos to share with your friends. monocular telescope observation: 10-30x magnification, designed with BA4K prism lens, giving you clearer and more colorful scenery. Suitable for various activities such as travel, tourism, bird watching, fishing, hiking, fishing, concerts, sporting events, camping, etc. Tripod interface: The metal interface is not easy to damage and stably supports the mirror body Perfect gift and gadget for birding,hunting,hiking,camping,traveling,sightseeing lovers.