TUNISE Portable Handheld Fan Portable Fan Rechargeable 4000mAh 180 Adjustable 6 Speed Wind Display Electricity in Real Time USB Rechargeable Foldable F an Quiet Personal Fan as Power Bank

Ultraquiet 6speed adjustableThe handheld fan is rechargeable the noise is 15db ultraquiet the 6speed is adjustable the wind speed is gradually increased from 1 to 5 and the 6speed simulates natural wind and automatically adjusts the wind speed to meet various usage scenarios stay cool anywhere Super long working timeHandheld fan longlasting battery life and rechargeable 4000mAh largecapacity battery can work continuously for 418 hours depending on the gear and it only takes 15 hours to fully charge Portable Multiple Ways of UseHandheld small fan you can hold it in your hand or put it on the table or hang it around your neck with the provided rope the foldable design is convenient for you to carry while traveling Easy to useHandheld fan can be folded adjust the air volume with one key digital display of gear position and remaining power can be used as a mobile power supply for emergency charging of mobile phones notebooks and other mobile devices Summer AssistantPortable handheld fan very suitable for use at home office travel shopping camping easy to carry.