★Learn While Doing Electronic Discovery Kits, Science Lab set Give your child an exciting, hands-on introduction to electronics with ELSKY Science Kits,Circuits kits. This innovative kit contains 31 parts real circuit components that combine together to create working electronic circuits and devices. Recommended for children 8 and older, this set offers many different projects that will give your child an entertaining, concrete education on how electronics work. ★Specification *Material: ABS Plastic and Brass button *Color: Multicolor *Box size: 14.05 x 10.63 x 1.85inch *Battery: 2 x AA batteries (not included) *Function: Flash, sound, power, recording *Assembled examples:lamp,electric fan,sound controlled music doorbell,and gate,or gate,voice control muslc doorbell,water control muslc doorbell,FM radio ★Package content: 1 x Electronic Discovery Kit; 1 x User manual ★Create Working Electronic Circuits *Every piece is numbered and color-coded to make identifying them easy. These components combine to create working circuit boards just like the ones found inside televisions, radios, and other electronic devices. ★Design Your Own Circuits and Upgrade Your Kit *Because the projects are arranged in order of complexity, kids can build on their skills as they progress through the manual. *The lessons start out with a simple electric light and switch project that demonstrates how electricity is turned on and off with a switch. *Further along, kids can put together a music alarm, different visual displays, an adjustable light control, and more. *Once children have mastered several of the techniques introduced in this kit, they can use the components to experiment and create their own customized circuits and electronic devices. CHOKING HAZARD -- Small parts. Not for children under 3 yrs.