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I. Product Specs Brand: Warmco Model: H3 Type: Rechargeable Portable Fan Battery: 10000mAh (Up to 36H Runtime) Speeds: 5 Adjustable Levels Dual Function: Fan & USB-C Device Charging Charging: USB-C (5V/2A Input & Output) Design: Ergonomic, Ultra-Compact, Lightweight II. Key Features 1. 36-Hour Long Battery Life Equipped with a 10,000mAh battery, the Warmco H3 can run up to 36 hours on the lowest speed and approximately 12 hours on the highest speed. It fully recharges in about 5 hours via USB-C, making it suitable for extended outdoor use or travel when access to power is limited. 2. Dual Function: Cooling + Device Charging The H3 features a USB-C bidirectional port that supports both charging the fan (5V/2A input) and outputting power to charge phones, earbuds, or other small devices. This makes it a practical 2-in-1 companion for travel and daily use. 3. 15,000 RPM Motor with 5 Speed Settings The brushless motor reaches up to 15,000 RPM with a maximum airflow of 9m/s across 5 adjustable speed levels. Important Note: As a compact personal fan, the H3 is designed for close-range personal cooling (recommended distance: 2030cm). It provides noticeable airflow for individual use but may not deliver the same wind strength as larger or higher-powered fans. For best cooling effect, direct the airflow toward your face or body. High-Speed Operation Note: At the highest speed, the fan produces stronger airflow along with typical operational noise. This is normal for high-performance portable fans. If you prefer a quieter experience, we recommend using lower speed settings. 4. Compact & Portable Design The ergonomic grip, lightweight body, and included wrist lanyard make the H3 easy to carry in a bag, hold in hand, or place on a desk. It is suitable for commuting, travel, outdoor activities, and daily use. III. Usage Scenarios Travel & Outdoor Activities Ideal for commuters, travelers, hikers, and outdoor workers who need personal cooling in hot or humid conditions. Best used at close range for effective airflow. Office & Home Use A convenient personal fan for desks, bedside tables, or workspaces. Provides steady airflow without taking up much space. Beauty & Makeup The lower speed settings offer gentle airflow suitable for drying setting spray or lash glue during makeup routines. On-the-Go Charging When needed, the USB-C output port can charge small devices, making it useful during long trips or when away from power sources. Warmco Practical design for everyday use and outdoor adventures.
