Adjustable gear: 3 gear wind control, free adjustment, low friction, low noise, adjust to the appropriate fan speed as needed
Semiconductor refrigeration technology: The current generated by the semiconductor refrigeration chip forms a temperature difference, exchanges heat energy, and quickly transmits the cooling sensation to the skin to achieve cooling
Large-capacity lithium battery: Built-in large-capacity rechargeable lithium battery, suitable for charging USB-powered devices, large capacity meets
Hose: 360° universal hose, flexible adjustment, free rotation of angle, easy and convenient adjustment to any angle, easy to control the wind direction
It is very suitable for personal heat dissipation, outdoor sports, indoor, exercise, office, gym, travel, camping, hiking, climbing, watching sports or fishing, etc.