USB Fan - The fan is charged via USB. The USB cable has a length of up to 1.2 meters. It can be connected to a mobile power source, laptop or other USB port. Provide maximum portability for your use and the ability to use it anytime, anywhere. 360 + 180 - The mini fan can be rotated 360 up and down, and the horizontal rotation can be rotated 180 When heated, you can enjoy the breeze in all directions. Wind Speed Selection - The two-head fan is equipped with two buttons that control the wind speed of both fans. The fan has three options for speed, quiet wind, natural wind and strong wind that can be adjusted to suit your current situation. Quality Assurance - All metal structures for durability. The powerful, brushless axial motor with 3 aluminum fins generates an airflow of up to 3.0 m / s and keeps you cool and relaxed. Mini fan - the hot summer comes back, a portable fan is a very happy thing. When camping, driving, learning, fishing, sleeping, it is undoubtedly the best option as it offers a breeze but also saves energy and allows you to live a healthy green life. Product descriptions Input voltage / current: 5 V / 2 A. Maximum power: 10 W. Material: ABS plastic Item weight: 720g. Product dimensions: 34 x 14.5 x 14.5 cm. Cable length: 135 cm. Caution: 1. Please keep the fan away from liquids, heat sources. 2. If you turn the fan, please do not turn too much Contents: 1 x Dual Head USB Fan 1 x mini USB car adapter. 1 x English Manual