Advanced Semiconductor Technology: Features both cooling and heating modes with three levels each, providing immediate temperature relief through semiconductor metal plates rather than traditional fan blades
Ergonomic Adjustable Design: Flexible silicone neckband comfortably conforms to various neck sizes while the balanced 730g weight distribution prevents strain during extended wear
Triple Operation Modes: Offers independent control of cooling, heating, and fan-only functions with adjustable speed settings to match your personal comfort needs in different environments
Long-Lasting Battery Performance: 6000mAh built-in supports extended operation between charges, making it suitable for all-day use during outdoor activities or travel
Intelligent Display Interface: Clear LED screen shows current operation mode, temperature setting, and remaining battery level for convenient monitoring and adjustment on the go