Item Type: Solar powered wind modelMaterial: ABS, electronic componentSize: Approx. 14 x 9 x 26cm / 5.5 x 3.5 x 10.2in .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; } 1POWER SOURCE: Solar windmill uses bright crystalline silicon solar panels as power source, which is divided into 3 parts, base, connecting rod and blades. 2OPERATION PROCESS: In the sunlight, solar panel converts light energy into electric energy to drive the fan blades to start rotating, and has fashionable shape. 3ENVIRONMENTAL PROTECTION: Ordinary batteries and rechargeable batteries are not installed, and they are directly driven by solar energy, which can be used as teaching aids for students. 4IMPROVING ABILITY: Suitable for children over 8 years old, it can exercise their hands on ability and stimulate their curiosity and thirst for knowledge. 5APPLICABLE SCENES: Placed on the balcony or desk in front of the window, in the office, through lighting, blade will rotate, is also very suitable for holiday gifts