1. High-power high-definition field of view: Binoculars use high-power magnifying glass and HD HD green film technology to provide a clear and bright field of view, so that you can better observe distant scenery. 2. Light and portable design: The telescope's light and portable design makes it easy to carry and use, making it ideal for outdoor travel and exploration. 3. Multi-functional application: suitable for a variety of outdoor activities, such as bird watching, hiking, camping, stargazing, etc., so that you can enjoy the beauty of nature. 4. High-quality materials: Made of high-quality materials, durable and able to withstand the test of various harsh environments. 5. Comfortable use experience: Equipped with comfortable eye cup and focusing system, so that you feel comfortable and convenient during use. Model :12*42 Eyepiece :20mm Objective lens :42mm Magnification :12 times Prism :BAK4 prism platinum Coating :FME green film Net weight: about 441g Size: 145X128mm/5.71X5.04 inches Travel adventure: This telescope is perfect for outdoor travel adventure activities, can help you observe the distant mountains, lakes, animals and other landscapes, make your trip more colorful. Bird watching and stargazing: This telescope is an indispensable tool for both bird lovers and astronomy enthusiasts. Its high magnification and clarity allow you to see birds and stars more clearly, resulting in a deeper viewing experience. Field observation: If you like to observe animals, plants or do environmental research in the field, this telescope is also a great aid for you. It can help you see further details, giving you a more complete picture of the wild environment. Concert sports events: During large concerts or sports events, you can use this telescope to look at the distant stage or venue, and better appreciate the performance or competition. Education and learning: This telescope is also suitable for education and learning, helping students to better observe phenomena in nature and deepen their understanding of scientific knowledge