•Inspired by the turbine, according to the fluid dynamics, the air is rotated and compressed to bring cool and soft wind •The rotating speed is fast enough to stir the airflow with a larger angle and area, turning it into a spiral wind flow, and outputting stronger wind •Portable size and light in weight, easy to carry and convenient to put into your bag •Almost noiseless when operating, quiet and relaxing •5 wind speed gears for easy adjustment, meet different needs •2000mAh large battery capacity for long-lasting use time •It's rechargeable by a USB-C cable for fast full charge, easy to charge it via connection with your laptop, power bank, wall charger, etc •The digital display screen makes it convenient for you to know the remaining power •The sturdy bottom design makes it easy to use on the desk Specifications: •Wind speed gear: 5 gears •Operation mode: mechanical •Battery voltage: 3.7V •Battery capacity: 2000mAh •Rated voltage: 5V •Rated power: 4.5W •Product material: ABS/PC/electronic components •Input voltage: 5V 1.5A •Product size: 150x58x59mm •Product power: 4.5W •Base size: 66x51x26mm Package included: •1 x Fan •1 x Aromatherapy Pad •1 x Charging Cable •1 x Base •1 x English User Manual •1 x Strap •Other items not included