Solar Helicopter Wooden Toy Fun Science STEM Toys for Kids 4 Year Olds

Under the sunlight, the solar cells on the propeller of the aircraft can produce electric energy to power the internal motor. The solar helicopter can quickly rotate the propeller to make the taking-off posture.

Features

☆ Quality wood material of the wooden toy is non-toxic, odorless and durable to use.

☆ Explore the potential of solar power with this neat science kit.

☆ The speed of the propeller can change gradually according to the intensity of light.

☆ Solar-powered design of this wooden helicopter is an excellent way to teach kids how solar energy works. It is novel, eco-friendly, and energy-saving.

☆ It can be a great gift for kids and can be used for teaching purposes.

Specifications

Material: Beech wood
Age: 4 years old
Solar panel: Monocrystalline silicon
Type: Wooden toys
Product size: 15 x 7 x 6.5cm
Packing size: 15.5 x 8 x8.3cm
Net weight: 167g

Package Contents: 1 x Wooden helicopter Solar propeller