ACEFAST YF4 Handheld Fan

Key Features

• Ultra-High-Speed Performance:
  Powerful motor delivers up to 77,000 RPM with airflow speeds reaching 17.5 m/s for efficient cooling and deep cleaning.

• Turbo Blower Technology:
  Concentrated airflow enables effective removal of dust, debris, and particles from electronics, vehicles, and tight spaces.

• 199-Level Airflow Adjustment:
  Precise control system allows fine-tuning from gentle airflow to high-power output for various applications.

• Wide Airflow Range:
  Adjustable wind speed from 3.9 m/s to 17.5 m/s for both light cooling and heavy-duty cleaning tasks.

• Smart LED Digital Display:
  Displays real-time battery level, airflow speed, and charging status for accurate monitoring.

• Multi-Nozzle Kit:
  Includes 3 interchangeable nozzles for versatile use in detailed cleaning and targeted airflow applications.

• Long Battery Performance:
  4000mAh battery provides up to 10 hours of usage on low speed and approximately 38 minutes at maximum power.

• USB-C Charging Support:
  Convenient charging with 5V/2A input for wide compatibility.

• Quiet & Efficient Operation:
  Engineered to deliver strong airflow while maintaining controlled noise levels.

• Compact & Portable Design:
  Lightweight structure (264g) ensures easy handling and portability for home, office, or outdoor use.

• Durable Construction:
  Built with high-quality ABS + PC materials for long-lasting performance and reliability.

Specifications

• Brand: ACEFAST

• Model: YF4

• Product Type: Handheld Turbo Fan / Blower

Performance

• Motor Speed: Up to 77,000 RPM

• Blade Design: 13 Blades

• Airflow Levels: 199 Adjustable Levels

• Airflow Speed:

  • Minimum: 3.9 m/s

  • Maximum: 17.5 m/s

Power Consumption

• Minimum: 3.2W

• Maximum: 46W

Battery & Charging

• Battery Capacity: 4000mAh / 7.4V (Lithium-ion)

• Input: 5V / 2A (USB-C)

• Charging Time: Approx. 3 hours 30 minutes

• Usage Time:

  • Up to 10 hours (low speed)

  • Approx. 38 minutes (max speed)

Display

• LED Digital Display

• Battery Level Indicator

• Recharge Alert

• Airflow Speed Indicator

Design & Build

• Material: ABS + PC

• Dimensions: 147 × 80 × 39 mm

• Weight: Approx. 264g

Certifications

• FCC, CE, EAC, RoHS, UKCA

Additional Features

• Turbo airflow for cooling and cleaning

• Precision airflow control (199 levels)

• Multi-nozzle compatibility

• Real-time display monitoring

• Portable ergonomic design

• Durable and efficient performance