Description: 3 Speeds & 360 Degree Rotation: Double heads of the fan can be adjusted horizontally 360 degrees. Three speed levels are available, you can easily turn on/off or adjust the speed level. USB Powered: Portable clip fan is builted in 3000mAH battery, compatible with PC, laptop, car charger and other USB enabled power supply. Energy saving and environmentally friendly. Versatile and Portable: This double-head fan is perfect for car and home, offices, gym, workout and also suitable for outdoor camping, trips and anywhere need cool wind. Sleep Mode: Press the sleep fan button to turn on the personal fan, and the fan will turn on for 5 seconds and stop for 5 seconds. Exquisite Summer Gift: This electric car fan is an excellent gift for your friends and family, and car owners, office crowds. Can be easily clip on anywhere you want. And vertical free standing on the table, also as a delicate tabletop decor. Specification: Material: ABS Battery Capacity: 3000mAH Charging Time: about 5 hours Use Time: About 4 hours in the third gear Charging Interface: USB Type-C interface Size Chart: 113.7x77x225.7mm/4.48x3.03x8.89inch Package Includes: 1 x Double Headed USB Mini Fan 1 x Charging Cable 1 x Manual Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful on-line shopping!