Toyan Single Cylinder 4 Stroke Gasoline Modified Engine Model with Digital Display 12V/5V Type_Others Pulling Force: 21kg / 100m

Pulling Force: 21kg / 100m above Altitude

Product Dimensions: 38 x 27

cool LED lights

It is suitable for teaching demonstration

thereby pulling the magnet and suspended objects

Toyan Single Cylinder 4 Stroke Gasoline Modified Engine Model with Digital Display 12V/5V Type_Others Pulling Force: 21kg / 100mToyan Single Cylinder 4 Stroke Gasoline Modified Engine Model with Digital Display 12V 5V Features:. Micro Generator: Use TOYAN single cylinder gasoline engine as the power modified micro generator, change the pure copper flywheel, connect a small generator, with a mobile phone charging digital display. . Convenient and Simple to Use: The product has been assembled intact, equipped with a one button electric start switch, with a metal base, easier to