4UHeart Science Learning Toy Science Kits for Kids DIY Circuits for Kids Educational Electronic Discovery Learning Kit Building Block Experiment Kit for Elementary Students Children Kids Age 5-10

Features: 
✔ STEM (Science, Technology, Engineering, Math) LEARNING TOY - investigate alternative strategies, learn about problem solving and detail-oriented skill
✔ Science experiments include Lamp, Fan, Music Door Bell and so on, which projects are controlled through light, magnet, hand and sound. The manual will give your tips and guide you how to complete these projects
✔ Fan special application - Option 1: the flying disk can fly into the sky when the motor rotation reaches a relatively high speed. Option 2: the flying disk will not fly just like an electric fan when reverse the two poles of the motor
✔ Perfect gift and educational toys set for kids on Birthday, Thanksgiving Day, Christmas Day and New Year, etc.

Specifications: 
 ●Material: ABS Plastic
 ●Age: 5+
 ●Operated Type: 2 AA batteries (Battery Not Included)
 ●Item Dimension: 9.1*7.5*1.4 inches (L*W*H)

Parts:
4 x connection terminals (3 different lengths)
1 x buzzer
1 x reed switch
3 x switch (reed, push-button and normal switch)
1 x photoresistor
1 x LED
1 x bulb
1 x battery holder
1 x music IC
1 x magnet
1 x lamp
1 x fan
1 x motor

Package Includes: 
1*DIY Electronic Circuit Block Kit
1*Project Instruction Manual

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