XMSJ Neck Fan Air Conditioner Dual Airflow Pro Cooling

Stay cool on the move with the XMSJ Neck Fan Air Conditioner Dual Airflow Pro Cooling.

• Powered by the Ku 2.0 Peltier cooling system, it drops temperatures by 16°F in one second, with a 4397mm² cooling area that targets the carotid arteries, cooling you 30% faster than conventional neck fans and keeping you in a comfortable 60.8°F zone.
• Dual-airflow design delivers upper- and lower-blowing for precise comfort: upward vents cool the face while downward vents cool the body, with three modes—Cool, Cooler, and Heating—to match your activity.
• Ultra-light, bladeless construction with a metal honeycomb mesh keeps hair safe; adjustable soft silicone fits all neck sizes; weighs 285g and operates at about 31 dB for whisper-quiet wear.
• Designed for daily use and light outdoor scenarios, it sustains strong cooling even in 35°C+ environments, making hot commutes, walks, or park outings easier.