The small desktop fan Comes with the USB cable that compatible with all USB ports, Rechargeable battery capacity 4000mah，such as a computer, laptop, power -, wall chargers and any other USB- power supply, you can simply plug it into the power supply for the whole day or night working. Provide you with a cool and comfortable wind to spend the summer. Air Circulation: Not just a fan. This circulator whips up and mixes the air throughout the room, to give you fresh air with less temperature variations. The modern aesthetic will fit in your bedroom, bathroom, kitchen, office, or any medium or small room. Our simple and lightweight fans doesn’t compromise airflow. deep - fan blades offer more air with every turn while minimizing noise. This table fan adopts pure brushless copper motor and anti-shake ABS blades, which makes the desk fan quiet and durable.The desktop fan is ultra quiet, you can barely hear it at the low speed, the working sound is lower than 45db at the high speed, the mini desk fan will not disturb when studying, reading, working, sleeping, camping, etc.4Speed Levels: Adjust the speed to suit your . From a light - to cool you off, to a powerful stream of air to reach every corner of the room, all it takes is the . PERSONALIZE YOUR SPACE: Customize your space with the small or large compact circulator fans. The small fans are perfect for your desk, and the fans are a perfect size for the counter or floor. Available in 2 different colors of white, pink, Pick your favorite color fan to fit your room or home. Small desktop fan can be adjusted up, down, left and right from 0 to 180 degrees as required to direct the air flow to different directions as needed, and can also increase the indoor air circulation the amount.