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 vibration. -24V machine is suitable for models with two batteries such as trucks, etc. -Two speeds are adjustable; there 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: --- 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.