Great Physical Knowledge Teamwork Ability Electronic Component Developmental Tool Circuit Learning Starter Kit for Kids Electrical Trembler Bell Model

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Specifications: There is one size of the product to choose from. Using the principle of electromagnet, it can emit a continuous bell while working. The current is gentle, and the operation is simple, suitable for training students' hands-on ability. It is made from electronic component and plastic, is durable to use. With this product, it is suitable for most high school students because of it is easy enough for them. At the same time, it has variety of experiment and excellent electronic kit. This product is suitable for education. Item Name: Electrical Trembler Bell Model Battery: 2 x AA Batteries (not Included) Features: Practical Ability, Sturdy, Stable Current Material : Electronic Component Manual : no

Size Details: Electric Bell Model Size: 11cm x 7cm/4.33" x 2.76" (Approx.) Battery Box Size: 8cm x 2cm/3.15" x 0.79" (Approx.) Single Pole Switch Size: 4cm x 7.5cm/1.57" x 2.95" (Approx.) Lead Length: 20cm/7.87"(Approx.)

Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement. Package Includes: 1 X Electric Bell Model 2 X Battery Box 1 X Single Switch 4 X Wires

Manufacture Country: China