Description: Thanks to a low noise, the portable fan will not disturb you when you are studying and working. And it can stand on the desk firmly with a stable base and hung on your neck with a lanyard. Characterized by a compact size, the mini USB fan is convenient to carry. And you can send it to your children or friends as a summer gift. It is made of durable ABS and PP material. The length of this fan is 12.3cm, the width is 8.3cm and the height is 4.3cm. It is perfect compatible home, office, dorm, library, car and travel. Item Name: Mini Fan Material: ABS, PP Voltage: 5V Rated Power: 1.2-5W Working Current: 0.3-1.2A Battery Capacity: 2000mAH Features: Low Noise, Adjustable Speed, 180 Degree Rotation Size Details: L: 12.3cm/4.84", W: 8.3cm/3.27", H: 4.3cm/1.69"(Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Mini Fan 1 x USB Cable 1 x Lanyard