SM SunniMix Hobby Intelligence Puzzle Wind Power Airplane Model Self Assembled Science For Diy Enthusiast  (2 Pieces)

SM SunniMix Hobby Intelligence Puzzle Wind Power Airplane Model Self Assembled Science for DIY Enthusiast * The motor rotates and drives the fan blades to rotate, and the air is blown backwards. | * The reaction force of the wind acts on the aircraft, causing the aircraft to travel forward. | * After the power is turned on, the battery supplies power to the motor. | * DIY Self-assembled Technology Puzzle DIY Wheel Tire Wind Power Airplane Model Toy Robot Science. | * The aircraft uses the reaction force of the air to slide forward. Description: - DIY Self-assembled Technology Puzzle DIY Wheel Tire Wind Power Airplane Model Toy Robot Science. - The aircraft uses the reaction force of the air to slide forward. - After the power is turned on, the battery supplies power to the motor. - The motor rotates and drives the fan blades to rotate, and the air is blown backwards. - The reaction force of the wind acts on the aircraft, causing the aircraft to travel forward.Specification: - Meterial: Metal, plastic, board - Unfinished Size: 160 x 110 x 30mm (6.30 x 4.33 x 1.18in.) - Finished Size: 170 x 150 x 60mm (6.69 x 5.91 x 2.36in.) - Color: WoodPack Includes:1 Pack DIY Model Wind Power Airplane Model Puzzle KitsNote:The model airplane is gliding on the floor, please please install 2pcs AA R6 BatteriesPlease Allow 1-3mm Error Due to Manual Measurement.WARNING: CHOKING HAZARD -- Small parts. Not for children under 3 years old.Diverse products; High quality; Best price; good customer Service; Fast transaction. We will give you a pleasant and satisfying shopping experience!