Origin: CN(Origin) Product: Mute Desktop Fan. Speed ??regulation: 1/ 2/ 3/ 4 gear. Power: 5W. Input: DC-5V-1A. colour:White + grey. Material:ABS + Aluminum tube. size:16*13*26cm. Feature: 1. Desktop fans are suitable for young people's taste. The lines are smooth and the fan looks great. Made of environmentally friendly ABS + aluminum tube. 2. This low noise level mini fan uses internal battery and USB power you can use USB port PC / laptop / power adapter to connect and charge. 3. Use low / medium / high three speed levels. Press the button to control three different speed settings. You can choose the best cooling. 4. You can manually adjust the angle up down left and right. Allows you to choose the perfect cooling angle. Very suitable for desktop or sleeping. It can also be used for charging function without power supply. Package Contents: 1 * Desk fan. Attention:1. Due to manual measurement, please allow for a slight error. Please make sure you don't mind before bidding.2. Colors may vary depending on the monitor, please understand. Attention:Hello, please pay attention to your shipping address when purchasing products. If your shipping information (such as name, street, house number, doorbell/email without name, etc.) is incorrect, the order will not be delivered correctly