This kind of children's microscope is convenient for observation and photo taking. It can cultivate children's interest and knowledge of science. Features: Children's biological microscope, the micro world gives you a new understanding, to meet your curiosity about the world. Ergonomics, adjustable observation angle, arm bending bracket can be adjusted by 60 degrees, which can effectively adapt to most kinds of tabletops, take care of children's spines, not easy to fatigue, observation is more comfortable. Mobile phone holder can be purchased and used together, more convenient for shooting, clear. Zoom imaging, three different multiple objective, discover different micro world. Strong body, stable structure, compact body, designed for children. LED fill light, 8 aperture holes can be according to the size of the light control to enhance brightness. Specifications: Material: ABS Magnification: 100X / 400X / 1200X Eyepiece adjustment: 10 times can be fine adjusted Battery: 1.5V, 800mAh (Shipment does not include) Item size: 225 * 120mm / 8.9 * 4.7in Item weight: 200g / 7.1ounce Package size: 238 * 190 * 86mm / 9.4 * 7.5 * 3.4in Package weight: 305g / 10.8ounce Packing List: 1 * Microscope 1 * Tweezers 1 * Specimen Box 1 * Specimen Slide 2 * Glass Slide 2 * Collection Bottle