Specification: Enlargement: 8X Size: 3.7 x 2.1 x 3.6 inches Weight: 0.53 lbs Objective Diameter: 21 mm Diameter of the spectacle lens: 18 mm Focusing system: medium How to use: 1. Close your right eye and use your left eye to find the object. Rotate the focus ring until the image is clear and sharp. 2. Open your right eye and close your left eye. Rotate the right eyepiece until the subject is clear and in focus. 3. Open your eyes and you should now be perfectly focused. To focus on other objects, adjust the center focus ring. Selected gifts One of the most memorable gifts you can give Children should explore the horizon and outdoor adventures. Great for kids, best for boys and girls. Safety and Prevention of Eye Injury - Soft rubber goggles are securely attached to the eyes to prevent children's eyes from being injured during the adventure. Thanks to the foldable design, the glasses can be worn with the glasses. You can also adjust the binoculars to match each child's eye distance. It is the best Christmas gift that can be given to children on Thanksgiving, Powerful zoom - Thanks to the 8x magnification, the most beautiful landscapes and various animals shine before your eyes in an incredible size Focus ring and diopter adjustment can ensure the sharpness of high definition images Ergonomic design for children - a handle specially designed for children's hands. The sturdy aluminum body gives a high quality finish. Our neck strap is equipped with a quick release buckle to prevent accidents. Suitable for boys and s. Exciting adventure hikes in the woods, vacations by the lake, in the mountains, trips to the zoo or games in the stadium - these children's binoculars make every trip an extremely exciting discovery trip. Encourage an active life If you are looking for a gift without a display, this would be a great choice for baby gifts. It not only helps them broaden their horizons, but also allows you to have fun together. Please allow slight deviation in the measurement data and make sure you do not mind before ordering. High quality store for you Tips from the store: 1. The size is manually measured, please allow the error (1-3cm). 2. Due to the different monitor pixels, there may be some color difference, please refer to the actual product.