Features: -The louvered air outlet has a large air volume which can prevent dust and foreign matter from entering the machine. -Made of new ABS plastic the shell is stylish and beautiful. -Large air inlets. There are three air inlets on the left right and rear. -The bottom is equipped with a strong adhesive rubber pad which is specially designed for driving and is not afraid of ps. -24v machine is suitable for models with two batteries such as trucks trucks etc. -Two speeds are adjustablethere are two speeds strong and weak let you choose freely Specifications: Name:Car electric cooling fan Power:7W Voltage:12V/24V Type: 12V Blue / 24V Orange CFM: 120-low speed 240 -high speed Material:ABS Color:Blue/Orange Noise level: <42db Applicable models: General Size(L x W x H): 16.5cm x 11.6cm x 15.3cm / 6.49" x 4.56" x 6.02" Package size: 18 x 14.5 x 14.8 cm Package Included: 1 x Car electric cooling fan(12V/24V) Note: 1. Please allow 0.5-1cm differences due to manual measurement. 2. Due to the light and screen difference the item's color may be slightly different from the pictures. Item Height:1inch Voltage:12V Item Length:1inch Material Type:Other Item Weight:0.7kg Special Features:Other Item Width:1inch Fuel:Gasoline Model Name:Other External Testing Certification:ce Power:<10W Item Diameter:1inch Switch Type:Rotary Switch