Features: Microscope Science Kit: including a microscope, a plastic container, 2pcs collection bottles, 12pcs sample prepared slides mixed suit, and 4pcs small tools. Adjustable Magnification: 100X/400X/1200X three kinds of magnification of objective lens can be switched, meeting different observation needs. Viewing Angle Adjustable: you can adjust the microscope to a most comfort viewing position, good for protecting the child's spine and cultivate observation and concentration. LED Light Source: auxiliary LED light for lighting up the observing area, light source distance is also adjustable. User-friendly Design: the hand wheel adjusts the focal length, and the operation is convenient and fast. Specimen can be fixed stably on the objective table by the two clip. Easy to Operation: suitable for children and students to use, and cultivate their interest in exploration, increase their imagination and knowledge of science. Specifications: Material: ABS Magnification: 100X/400X/1000X Power Supply: 2 * 1.5V AA battery (NOT included) Item Size: 220 * 120 * 80mm / 8.66 * 4.72 * 3.15in Item Weight: 309g / 10.90oz Package Weight: 350g / 12.35oz Package Size: 24 * 19 * 8.5cm / 9.45 * 7.48 * 3.35in Package List: 1 * Microscope 1 * Plastic Container 2 * Collection Bottle 4 * Small Tools 12 * Specimen