?3-in-1 Multi-Function Fan? Use this fan as a handheld fan, neck fan, or desk fan. Our foldable fans comes with a base, allowing you to place it upright on a desk as a desk fan. With its 90 vertical adjustment feature, you can easily fold it and wear it around your neck as a neck fan. ?5 Speed Strong Wind Power? LapEasy mini fan is equipped with upgraded brushless motor drive, powerful and windy to meet your quick cooling in hot summer. With five speeds, you can customize the wind speed according to your different needs, easy to use ?90Foldable Fan?This Portable fan can be 90 foldable, flexibly adjust the angle of the fan to ensure that the fan can continue to deliver cool airflow for you. ?Smart Digital Display?With the smart LED display design, you can know the small fan gear and remaining battery power in real time, and know when it needs to be recharged, make sure it's fully charged when you're out and about. ?Ultra-Quiet Operation?This handheld fan, the maximum wind speed noise 25dB, the minimum wind speed noise 7dB, even if you are working, in class, sleeping, make-up will not disturb you ?24 Hours Cooling Time?LASTOOLS mini fan has a built-in 5200 mAh rechargeable battery, durable and long-lasting, charging only 2 hours, fully charged up to 20-24 hours of maximum use, the perfect companion for outdoor play!