• 【High-Definition LED Digital Display】Real-time display of wind speed gear position and remaining battery power for convenient monitoring and control.

• 【100-Level Stepless Speed Regulation】Precise speed adjustment with 100 levels to perfectly match different temperature conditions and comfort needs.

• 【Ultra-Strong Airflow Performance】Powerful 5000 RPM brushless motor delivers maximum wind speed up to 6.8 m/s for effective cooling.

• 【Large Capacity Dual Battery】Equipped with dual 1800mAh lithium batteries (total 3600mAh) providing 4-5 hours of continuous operation.

• 【Built-in IC Smart Protection】Intelligent chip provides multiple safety protections including overcharge, over-discharge, and short circuit prevention.

Specifications:

• Model: YF20
• Material: PC + ABS
• Output Power: 5W
• Battery Capacity: 1800mAh × 2 (Total 3600mAh)
• RPM: 5000 RPM Brushless Motor
• Charging Input: Type-C 5V=1A (MAX)
• Operating Time: Approximately 4-5 hours
• Wind Speed: Maximum 6.8 m/s
• Charging Interface: Type-C
• Product Size: 193.5mm (H) × 43mm (W) × 88.4mm (D, including blades)
• Display: High-Definition LED Digital Display
• Speed Control: 100-Level Stepless Speed Regulation