Item Type: Handheld Microscope Material: ABS and Electronic Components Color: Yellow Battery: AG13 1.5V 120mahx2 (built in) Package List 1 x Handheld Microscope 1 x Pedestal 4 x Specimens 1. Manual measurement, please allow 13mm error, thank you for your understanding 2. Due to differences between different monitors, the picture may not reflect the actual color of the item.3. Please note that the specimens will be sent randomly, and make sure you will not mind before ordering. 1Outstanding Features: Easy to carry, long use time. Lightweight and small enough to allow you to observe plants, minerals, and insects while traveling. 2Comfortable Handle: The square handle of the pocket microscope fits children's hands shape, making the handheld microscope more comfortable to hold. 3Switchable Design: Children's microscope supports 60x180x multiple magnification switchable to meet the needs of students. For example, students can do the observation effect of onion specimens under different magnification. 4LED Light: Microscope comes with LED light source, soft and does not hurt the eyes. It can also be used to adjust the light source and supplement the light source to meet the needs of exploration in different environments. 5Easy Using: When using the magnification wheel, the built in adjustment makes it easy to focus, so you can easily use the hand held microscope zoom in and out.