Multifunctional Portable Fan: This small fan is compact in size (15.6 x 6.4 x 4.3cm) and you can take it anywhere. It can be placed in the base (included) to become a normal desk fan. you can put it in a pocket or bag or hang it around your neck with a lanyard (included). It's the perfect portable fan for your summer travel, camping, outdoor game.High Performance and Super Long Enurance: The rechargeable portable fan is equipped with a large capacity 2000mAh rechargeable battery with high performance and high efficiency. The portable fan has three wind speeds, according to different wind speeds, to provide you with a continuous working time of up to 3-10 hours.Adjustable and Flexible Mini Fan: 3 adjustable wind speeds, you can control the wind volume from slow, medium and fast according to different needs. 130 rotation head, you can manually adjust the airflow direction. You can easily adjust this mini fan according to your needs. This portable small fan is a cute and practical gadget for most people. It is also the perfect aid for blow-drying eyelashes, creams and sprays.Wind Air Duct Design: The airflow is rotated and compressed in the air duct, and the wind power released can reach 3-5 times that of other small fans of the same size. The small compact fan gives you an unexpected wind force. Strong winds keep you cool on hot summer days.