DaFengTime Innovative Display Endurance Technology Handheld High-Speed Timer Mini Fan Portable Small Student Dormitory Outdoor Mini Long Battery Life Rechargeable Energy-Saving Fan

High-speed brushless motor for efficient and powerful airflow.

Intelligent LED digital display showing precise remaining battery life and wind speed levels.

100-level stepless wind speed adjustment with short press for power and speed change, long press for fine adjustment.

Safety lock switch to prevent accidental operation.

Rear hanging strap for easy carrying.

Supports charging while in use with a 4-hour full charge time.

Aviation-grade V12 brushless motor with 300% performance improvement compared to first-generation models.

Meets national portable fan technical requirements and has passed multiple quality inspections.

Data tested by Galetime laboratory; actual results may vary depending on device and usage scenarios.

Battery and product certifications are verifiable on official national websites.

Suitable for air travel with global compliance.

Intelligent AI chip for accurate power calculation and minute-level display to reduce battery anxiety.

Ideal for personal cooling with precise timing and power management.

Suitable for various environments requiring quiet, powerful, and long-lasting portable fans.

All performance data are based on internal testing and are for reference only.