STARK-79 4-cylinder Airplane Shape Hall Sensor Engine Magnetic Engine Model

Features:

.Product Parameters: Input voltage is 8v, output voltage is 4w
.High Quality: With a reciprocating electromagnet, a magnetic force can be generated at a good position to achieve a better operation effect. The bearings used are ball bearings with low friction, quiet and durable. Acrylic support with high-precision cutting, with four bearing seats as a fulcrum, more stable and durable
.How to use: After the power is turned on, the engine would work, and the front propeller will also rotate quickly.
.Precautions: Do not soak in water, do not falling off and do not disassembly and assembly by yourself. Please put it on a balanced table. Do not use magnets or iron during work.

Specifications:

.Color: As Shown
.Material: Acrylic + Electromagnet
.Product Size: 31.3 x 21.3 x 25cm
.Product Weight: 1580g
.Package Dimensions: 31.3 x 21.3 x 25cm
.Package Weight: 1620g
.Packing: Carton Box

Package Content:

.1 x Engine Model