Description:
Brand Name:Teching
Item Name: Double Cylinder Engine Model
Size: 213×215×135mm
Material: Aluminium Alloy
Age: Kids over 10 years old
Voltage:Dc5V
Charging time:2 hours
Working time: More than 30mins
Quantity of pieces:217pcs

Note: Because of the different batch the color of Propeller may be different.

For Manual, please click here.
For More Teching Engine: https://www.banggood.com/search/teching/133-0-0-0-0-44-0-price-0-0_p-1.html?sbc=1

Features:Eco-friendly aluminum alloy, stainless steel material, anodizing coloring process, durable and non-toxicDIY assembled, cultivate kids' creativity and imaginationLet the children have an interest in learning, thus creating the ability of children's thinking, mathematical combination logicEasy and funny to playKids can learn the great power of power energy and the beauty of natureIdeal toy and gift for all children above 10 years oldPowered by 2 lithium-ion battery ( included ), 500mAh, 3.7V, Charging 40 minutes, using no less than 30 minutes under full chargeExternal power supply: DC 10V-20VAssembly time: about 3 hours
Packaga Included:
1 × Double Cylinder Engine Model