1、USB Powered: Small desk fans, powered by USB to save energy, convenient and fast, no need to replace the battery. 2、Quiet Operation: The fan adopts low noise design. At work and rest, this is a good friend who is quiet and comfortable for you. 3、Strong Wind: Provides strong wind, so that users can feel cool and comfortable wind blowing. It can quickly cool you down. 4、Adjustable Wind Speed: Different wind speed modes can be adjusted according to your needs to meet the needs of different situation. 5、Compact And Portable: Classic design and small size, easy to carry, it can be placed on the desk, bedside table, desk and other anywhere to use. 1 x USB Cable 1 x Water Bottle1 x USB Desk Fan Item Type: USB Desk FanMaterial: ABSWeight: Approx. 182g / 6.4ozBattery Type: Lithium Battery (Built In)Battery Model: 18650Battery Capacity: 500mAhProduct Size: Approx. 12x 8.5cm / 4.7x 3.3in