Features: Please use the 5V 2A adapter. Suitable for vehicle, golf cart, truck. Even fit for desk, computer at home, office, outdoors. Power supply from USB adapter/Laptop/PC/power Bank/car USB charger with USB port. Suitable for Car truck use,also can be placed at Desktop camping and more places. 3 mode speeds, low noise, long life,Short press 3 block wind speed adjustable, long press to turn on the light effect. USB connection. It can be inserted into the vent or attached to the center console, which is easy to use and save power. USB Car Fan Interior Dashboard Cooling Fan with LED Lamp Atmosphere Lights. adjustable Specifications: Speed control mode: Three-speed wind adjustable Interface mode: USB Color: Gold,silver(optional) Output power: 5W Input voltage: 5V Material: Plastic Size: 11.3x9.5cm USB cable length: 80cm Quantity: 1 Pc Package Includes: 1x USB Car fan note: 1. Please allow 0-3cm error due to manual measurement. pls make sure you do not mind before you bid. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!