[Compact structure, high-quality material]: Portable pocket monocular telescope with a solid structure and . One-handed design, and compact, more portable, deeply loved by the majority of observation enthusiasts. [BAK4 prism]: Adopting BAK4 high-transmittance prism, of view is more transparent, which can effectively light scattering inside the glass and reduce internal light loss, so that you can see clearer and brighter imaging, making your observation more real and vivid. [Large field of view]: The 7 wide field of view design provides you with a field of view, whether you are watching the scenery or observing the details, it bring you a better experience. [Waterproof and anti-fog]: With waterproof and anti-fog function, it is suitable for various complex weather and environments, whether in rainy or foggy days, it can a clear field of view, so you can use it anytime, anywhere. [Wide Application]: Suitable for various activities such as boating and yacht watching, hunting, bird watching, traveling, hiking, camping and animal observation. Also great for sports games, concerts, operas, etc. The monocular telescope adopts high refractive index BAK4 prism, which can effectively light scattering inside the glass, reduce internal light loss, high light transmittance, and a more transparent field of view. With a 7 wide field of view, it can provide more realistic colors and clearer picture quality. With a flashing night vision function, it can make the target clearer. Colour:Black Material:plastic Package Contents: 1 x binoculars 1 x cell phone clip Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.