Stay cool anywhere, anytime. Engineered for maximum comfort and performance, our Neck Cooling Fan with Built-In Ac Compressor delivers instant, powerful relief from heat—no matter where you are. This next-gen wearable cooling solution combines ergonomic design with cutting-edge thermoelectric technology to create a true air-conditioned experience around your neck.Stay cool anywhere, anytime. Engineered for maximum comfort and performance, our Neck Cooling Fan with Built-In Ac Compressor delivers instant, powerful relief from heat—no matter where you are. This next-gen wearable cooling solution combines ergonomic design with cutting-edge thermoelectric technology to create a true air-conditioned experience around your neck.