... air-condition Fan for iphone -Natural air, Take out of the sponge -keep working for 4 hours -Condition 100% brand new -Item:air ... MOQ:10/pcSample: availablefeature:-Usb air-condition Fan for iphone -Natural air, Take out of the sponge ... button again, the red light will off, fan stops working.2.There is chargeable lithium ... power, it can make the cool air.b. Natural air mode, take out of the sponge, ...