USB Neck Fan with Three Cooling Plates - Portable Air Conditioner Hand Free Fan, No Battery Required, Two Speed Adjustable, Wearable Fan for Outdoor and Indoor Use Review

1.[Three Cooling Plates Air Conditioner Fan]: This item use advance semiconductor cooling technology,which equipped with three cooling plates are further upgrade than the previous two plates item.It create a cool atmosphere through instant cooling to -16°on the hot summer. 2.[Two Modes Adjustable]:Long press to the first mode,will cool down to -11°;One press to the second mode,will cool down to -16°;All the cooling plates will activated when you turn on the unit. 3.[5V USB or Power Bank Powered]:Due to avoid mechanical fever,NO BATTERY INCLUDED,it is need to get the power from smart device via USB cord,it is possible to use 10 hours on the first modes with the 10000mAh power bank. 4.[Low Noise and Adjusted Design]:Compared to the most traditional neck fan with fan blades or vents,this air conditional fan work in low noise,almost zero noise,bring most satisfied using in any place.Pull out the adjusting buckle to adjust the width range of fan as you wish.The net weight of fan is about 225g,which be worn on the neck without pressure. 5.[What You Get From this Item]:1*Neck Fan,1*User Manual,1*Type C cord,lifetime technical issues support.