Description: For Laptop/PC/power Bank/USB car charger with USB port Clip it on the back of car for seat easily. Suitable for Car truck Back for Seat Headrest use. Plug and for play, USB for DC 5V power supply, no need external power supply. The mini fan with strong wind, brings you a comfortable and cool summer. Super strong wind, Three-speed wind,ultra silent blowing Specification: Speed control mode: Three-speed wind adjustable Interface mode: USB Motor: Brushless motor Output power: 5W Input voltage: 5V Input current: 1A Material: Plastic Size: 13x5.5cm USB cable length: 140cm Quantity: 1 Pc 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. Package includes: 1 x USB Car Fan