1.Compact Folding DesignThis newly designed dual-head portable fan can automatically fold the blades when the fan is turned off, it can be used in both hand-held and stationary positions, it is super easy to use.2.Portable SizeExquisite 10.2cm long mini fan size pocket fan, small enough to fit in a purse or handheld,3.Two Airflow ModesThis personal hand-held fan has 2 wind modes (low/high), which can switch between strong wind and light wind to continuously provide cool wind and keep you away from dryness and heat.4.USB Fast ChargingPowerful fan powered by built-in lithium rechargeable battery, suitable for USB chargers, laptops, computers, power banks. Practical fast charging takes an hour to fully charge.5.Multi-purposeSuitable for indoor and outdoor activities, office, subway, travel, camping, picnic, Disneyland.