ProHT Portable 1 in. 3 Speed Personal Fan Face and Neck Cooling with Thermoelectric Cooling Patch and Adjustable Arms

The Portable Neck Air Cooling Fan is a portable 2 in 1 Air Cooler Mini Electric Scarf Cooling and Portable USB Air conditioner Hanging Neck Fan. This Portable Neck Air Cooling Fan provides instant cooling while using high technology that lead to new trends. This personal fan uses semiconductor cooling technology. The current generated by the semiconductor cooling chip creates a temperature difference and provides instant cooling within 2-seconds. The Portable Neck Air Cooling Fan provides you with the cold air you need at most and reduces the temperature of your personal space to a maximum of 6 to 9°. This portable fan is hands-free in which it has soft silicone material with adjustable curved structure to provide comfortable neck protection and adjust the neck size preference. This portable fan is USB Rechargeable and 3 Modes Adjustable which includes 2 built-in 1800 mAh lithium polymer batteries which can be charged for 1.8-hours.