Overview1. The majority of handheld fan only last 3 hours at highest speed and then last couple hours at medium or slow speed until turn off.
2. Savor your summer with handheld fan, an small item which can greatly improve your cooling experience in summer.
3. With a built-in durable battery, can be easily recharged through a socket/laptop/power bank or any other device that has a USB port.
4. Handheld fan adopts 1-click design, short press the button, cycle switch to different (light/soft/strong) speed gears, long press for 3s you can shut down directly.
5. Which makes it elegant and special, perfect choice for outdoor/travel/commute/party.