• 【199-Speed Infinite Adjustment】Features 199 gear levels with infinite speed control, providing precise airflow customization from gentle breeze to powerful cooling hurricane.

• 【TEC Semiconductor Cooling Technology】Advanced thermoelectric cooling system can drop temperature to 10°C, delivering instant ice-cold airflow for ultimate cooling relief.

• 【Foldable & Neck-Hanging Design】Innovative foldable structure with portable lanyard allows hands-free operation and compact storage for maximum convenience.

• 【180° Adjustable Air Outlet】Flexible air outlet design enables 180-degree directional adjustment, ensuring optimal airflow positioning for personalized comfort.

• 【LED Digital Display】Real-time LED display shows current settings and battery status, providing clear visibility of fan operation modes.

Specifications:

• Model: Y28
• Material: ABS + PC + Aluminum Alloy
• Output Power: 10W
• Battery Capacity: 3600mAh
• Charging Time: 2-3 hours
• Operating Time: 18 hours
• Charging Interface: Type-C
• Wind Speed Gear: 199 levels
• Wind Speed: 9 m/s
• Cooling Temperature: Down to 10°C
• Air Outlet Adjustment: 180° adjustable
• Cooling Technology: TEC Semiconductor Refrigeration