1 .Microscope has good performance for durable base and sturdy handle framework,won't make microscope shake. Fine focusing on both sides,ensure to be easy to adjust the focus and create a image more clearer and sharper.It's very lightweight.suitable for kids who are elder than 6 years old. 2. Microscope has incident and transmitted LED with adjustable light source brightness by turning the knob,which can see both opaque objects illuminated from above and translucent specimens illuminated from below,it's easy to use.It comes with experimental bottles and incubators,you can make your own biological samples,which is very interesting. 3. High Magnification:With 1pcs WF10x eyepiece,1pcs WF20x eyepiece,1pcs 2x Barlow lens,3 kinds of objective lens:4x 10x 40x,biological microscope offers 9 levels magnifications:40x 80x 100x 200x 400x 800x/160x 400x 1600x. Fixed about 45-degree vertical inclination,can reduce eye and neck stain when you are watching. 4.Microscope comes with phone adapter that you can see image on your phone,share pictures or videos with your families and friends in real-time.There are 5 various colors and many natural color filter lens,which can be used to take pictures of various specimens.5 specimens slides,5 blank slides and Glass slides,meet all your biological observation need 5. An Educational Gift:The microscope is designed for kids students adults to explore and understand the fantastic world of life science.Providing quality issue refund and quality guarantee service.It's an amazing tool for science Lab Class Home Study.Just try,your kids can learn a lot from the microscope,and try to develop children's hands-on ability and hobbies.