A short press of the on/off button will cycle through the speed settings & a long press for 2s will turn the fan light on or off.
Portable LED Rechargeable Handheld Fan – Foldable USB Mini Desk Cooling Fan for
LED Rechargeable Handheld Fan Portable Folding Desk Fan Cooler Mini USB Fan
Otlonpe Mini Handheld Portable Mist Fan, Small Rechargeable Handheld Fan with Water Mist Spray, 4 Speeds, LED Display, Foldable Stand, Mini Personal Misting Cooling Fans for Travel Women & Kids
Portable USB Rechargeable Handheld Fan with 5 Speeds and LED Display
Portable Turbo Fan USB Rechargeable Handheld Fan 100 Speed LED Light 3600mAH
