The current generated from the semiconductor cooling tip forms temperature differences, the thermal energy is exchanged, and the cooling sensation is transmitted to the skin in 2 seconds, providing instant cooling
The cold aluminum absorbs heat, and the aluminum block dissipates heat and lowers the physical temperature, so you can enjoy the cool in the hot sun
The neck fan is portable like a headset and can be hung on your neck at any time. It's just the size of the headset, but it is compatible with a complete set of professional cooling structures
The soft silicone material and fitted curved construction combine to provide comfortable neck protection. You can also adjust the proper size to fit your unused neck circumference
Improve the quality of life Multi-angle rotation, 3 speed air flow. Adjustable design, comfortable to wear