• 【High-Capacity Battery】Equipped with a 4000mAh (14.8Wh) 21700 lithium battery for extended use, offering up to 11 hours on low speed and 3 hours on high speed
• 【100-Speed Adjustability】Features 100 speed settings to cater to various scenarios, providing optimal airflow for different environments and personal preferences
• 【Portable Design】Lightweight body (approx. 182g net weight) with a lanyard for easy carrying or hanging, perfect for outdoor activities and travel
• 【Versatile Power Options】Compatible with mobile power banks (DC5V input), ideal for outdoor use and travel scenarios
• 【Efficient Cooling & Quiet Operation】High-speed 37.5mm blade design enhances air circulation efficiency, suitable for quick cooling in small spaces. Low power consumption (1.25W-4.5W) ensures quiet operation, ideal for office and bedroom environments
• 【Multi-Scene Application】Supports wall-hanging and desktop placement, meeting various needs in home, office, and car settings
• 【Fast Charging】Equipped with quick charging technology, fully charged in about 3 hours to minimize waiting time

Specifications:

• Model: H20
• Material: ABS plastic + electronic components
• Fan Blade Diameter: 2 inches (Φ37.5mm)
• Product Dimensions: 93×61×78mm
• Net Weight: 182g
• Input: 1.8A / DC5V
• Working Power: 1.25W-4.5W
• Charging Time: Approx. 3 hours
• Battery Capacity: 4000mAh (3.7V / 14.8Wh, 21700 battery model)
• Usage Time: 11 hours (Speed 1) / 7.5 hours (Speed 25) / 5.5 hours (Speed 50) / 4 hours (Speed 75) / 3 hours (Speed 100)
• Safety Standards: GB4706.1-2005, GB4706.27-2008