Daewoo refrigeration energy-saving small fan handheldsmall portable USB charging large wind power office student leafless light sound electric fan

Features 1. Intelligent LCD digital display, high-definition and convenient visual operation, and the gear level and power display is clear at a glance. 2. 4000mAh high-density configuration, long-lasting battery life of 20 hours, low loss and long battery life, and no battery life when going out. 3. 100-stage refined air volume without extreme adjustment, comfortable and enjoyable, customized and exclusive to your coolness. 4. Lightweight design, lightweight and portable design, does not take up too much space, easy to use and better carry. There is also a lanyard design that is very convenient to go out! Product parameters Product model: DY-XF36 Rated power: 12W Input voltage: 5V Charging interface: type-c Product size: 6051181mm Gear: 100 gears Battery life: up to 20h