1. 10 - 30x magnification and wide field of view monocular telescope a more comfortable, larger field of view, and sharper details for an unparalleled viewing experience. Ideal for hiking, camping, bird watching, sports, concerts, travel, scenic viewing. 2. Suitable for adults and ren, the monocular telescope is a great partner for mountaineering, hiking, driving, racing, tourism, animal watching, bird watching. 3. This is a compact, good-powered monocular telescope for adults, designed for one-handed use by outdoor enthusiasts. Assists you in quickly and accurately focusing on your target with one hand. Suitable for various outdoor sports, water sports, ball games, concert activities. 4. Compact and lightweight monocular telescope enables you to view distant landscapes by adjusting the blindfold and focusing wheel. This eyepiece is small and light, can be used with one hand, and is easy to carry.