OUILA High-Speed & Ice Compress Effect Mini Portable Hand Fan With 4000mAh Rechargeable Battery Small In Size, Big On Function High-Speed Motor: providing you with strong and cool wind. 5 Adjustable Wind Speeds: First gear-3800rpm(2.2M/S), Second gear-4800rpm(3.2M/S), Third gear-5800rpm(4.2M/S), Fourth gear-6500rpm(5M/S) and Fifth gear-7000rpm(6M/S). Ice Compress Effect: Unique Ice Compress design provides you with a cooler feeling. Super Long Battery Life: Up to 18 hours cooling time in one full charge, allows you to enjoy it all day long. USB Rechargeable: Built-in 4000mAh USB rechargeable battery, supports charge with regular USB socket, laptop, power bank, or car charger. Pocket Size Fan: Weighing only 120g and small enough to fit in your palm or bag.
eBay