USB Desktop Fan 100-Speed Turbo Circulating Fan – Rechargeable
USB Desktop Fan 100-Speed Turbo Circulating Fan – Rechargeable
Stay Cool Anywhere — 100-Speed USB Desktop Turbo Fan
Beat the heat at your desk, dorm room, office, or anywhere you need a reliable personal breeze. The K804 Multi-Function Circulating Fan combines a powerful high-performance motor with 100 precise speed settings so you can dial in exactly the airflow you want — from a gentle whisper to a strong, steady blast of cool air.
Why You'll Love It
- 100 Adjustable Speed Levels — Fine-tune your airflow with unmatched precision, unlike basic fans with just 3 speeds.
- Powerful 6-Inch Turbo Blade — The high-performance motor delivers strong, wide-ranging circulation to quickly disperse warm air, even in hot environments.
- USB Rechargeable & Cordless — Powered via USB (5V / 3–6.5W), the built-in high-capacity battery provides up to 10 hours of use on a single charge — no constant plugging and unplugging.
- Whisper-Quiet Operation — Engineered to run quietly so it won't disrupt study sessions, meetings, video calls, or restful moments.
- Compact & Desk-Friendly Design — At just 150 × 182.8 × 220.9 mm, it fits neatly on any student desk, bedside table, or workstation without taking up precious space.
- Durable ABS + Silicone Construction — Built from tough ABS plastic, electronic-grade components, and silicone accents for lasting everyday use.
- Available in Black & White — A clean, modern look that suits any setup.
Product Specifications
| Model | K804 |
| Material | ABS + Electronic Components + Silicone |
| Blade Size | 6 inches |
| Rated Power | 3–6.5W |
| Voltage | 5V (USB) |
| Battery Life | Approx. 3.5–10 hours |
| Product Size | 150 × 182.8 × 220.9 mm |
| Colors | Black / White |
| Speed Settings | 100 levels |
| Remote Control | No |
| Timer | No |
| Country of Origin | Made in Mainland China |
What's in the Box
- 1 × K804 Desktop Circulating Fan
- 1 × USB Charging Cable
- 1 × User Manual
Perfect For
Students, remote workers, office professionals, dorm rooms, home offices, bedside use, and anyone who wants personal, portable cooling without a noisy or bulky fan taking over their space.
For more information on energy-efficient appliances and smart power usage, visit Energy.gov – Fans for Cooling.
Frequently Asked Questions
Q: How many speed settings does this USB desktop fan have?
A: The K804 USB desktop circulating fan features 100 individual speed adjustment levels, giving you incredibly precise control over your airflow — from a barely-there breeze to powerful turbo circulation.
Q: How long does the battery last on a single charge?
A: Battery life ranges from approximately 3.5 hours at maximum speed to up to 10 hours at lower speed settings, making it ideal for full school or work days without needing to recharge.
Q: How do I charge this desktop fan?
A: The fan charges via a standard USB cable (included). Simply plug it into any USB power source — laptop, wall adapter, or power bank — and it will charge up for your next use.
Q: Is this fan noisy during operation?
A: No. The K804 is engineered for whisper-quiet operation, making it a great choice for study sessions, online classes, office work, or light sleeping environments where noise is a concern.
Q: What is the fan made of?
A: The fan is constructed from durable ABS plastic, quality electronic components, and silicone elements for a sturdy, lightweight build designed for everyday use.