Car Exhaust Fan Solar Car Radiator AirCirculation Vehicle CoolingArtifact Car Exhaust Fan Easy installation: Hang the exhaust fan on the door glass to avoid leaving gaps on the windows. It can be used continuously in rainy days. Abrasion resistance: high-efficiency three-turbo exhaust fan 3500RPM . One-piece window installation, no need to plug and unplug the installation cable, and will not damage the vehicle. Environment: When using polycrystalline solar panels, no power supply is needed to charge the battery. Sunlight can be absorbed by solar energy and converted into electrical energy to make the fan run and reduce environmental pollution. Feature: 1) Keep theAIR in the car fresh and provide a healthy and comfortable environment for you and your family. 2) High-efficiency three-turbo exhaust fan with a speed of 3500RPM . 3) Hang the AIRoutlet of the exhaust fan on the door glass to avoid leaving a on the window. 4) It can be used continuously in rainy days. 5) No need for on-board power supply, solar energy or batteries are needed. Specification: Type: car fan Material: plastic, motor, solar panel Speed: 4500RPM Solar power: 1.5W Voltage: 2.4V Current: 1600 mA Item size: 16 x 10.5 cm Single package size 21.5*9*15cm Net weight: 732g Package Contents: 1x car fan 1x tape 1x data cable 1 x packing box 1 x Lithium battery (included in the product)