1. Widely Compatible with Smartphones: Love to share what you see with friends and family? This smartphone holder fits almost all smartphones on the market. Easy to install and effortless to share, it's the companion for your next trip. 2. Contrast and Resolution Images: Featuring optical technology, this HD monocular telescope with a BAK4 prism and fully multicoated lens ensures light transmission and brightness, with light transmittance reaching up to 99.5%. Our monocular has lowlight capability, helping you see in dim conditions (though it won't work in complete darkness), delivering an amazing viewing experience. 3. HD Monocular with Dual Focus: Enjoy quality images with 16x magnification, while the 52mm objective lens provides a wider field of view. Whether camping, hiking, birdwatching, or attending a concert, whenever you need better longdistance vision, just take it along and enjoy. 4. Comfortable and Ergonomic Design: The ergonomic design helps you quickly and precisely focus on your target by hand. The durable textured rubber armor ensures a comfortable grip, antislip handling, and longlasting external protection for your device.