Education: This binocular is designed for children and can cultivate their interest in science and nature. HD: This children binocular is well crafted and features fine workmanship, so the lens is clear and can provide vivid image. Adjustable: This kids telescope is zoomable, so you can adjust the focus, making the telescope can meet your different needs. Suitable occasions: This plastic binocular is a good fit for camping, hiking, scouting, birdwatching, and so on. Portable: This children binocular is small and lightweight, making your kids can easily carry or store it when going out. Specification: Material: ABS. Color: Show as picture. Size(LxWxH): Approx. 11.2x4x9cm/4.41x1.57x3.54 inch. Object lens diameter: Approx. 30mm/1.18 inch. Eyepiece diameter: Approx. 14mm/0.55 inch. Field of view: 30. Magnification: 4X. Maximum distance: Approx. 150m/492.13ft. Note: There might be a bit of color distortions due to different computer resolutions. There might be a slight error due to different hand measurements. Package Inc