JISULIFE Handheld Fan Pro1S — Metal Rechargeable Mini Fan, 5000mAh Battery, Up to 40H Runtime

The JISULIFE Handheld Fan Pro1S is a compact rechargeable metal-bodied fan that delivers adjustable high-speed airflow and up to 40 hours of runtime on a single charge.

Compact yet powerful, the Pro1S blends a brushless three-phase motor, a large-capacity 5000mAh battery, and an intuitive digital display into a pocketable cylinder with a premium metal finish. Designed for travel, commuting, outdoor activities, and daily carry, it aims to replace flimsy mini fans with dependable, long-lasting cooling and clear status feedback.

How powerful and long-lasting is the cooling performance?

The Pro1S uses a high-efficiency brushless motor that spins much faster than typical personal fans, generating strong airflow and extended runtime. When run at lower settings it conserves power for many hours; at high output it achieves a pronounced breeze for immediate relief.

• Brushless three-phase motor for increased wind force and durability.
• Top fan speed reaching approximately 9 m/s and 9700 RPM peak rotation.
• Battery capacity 5000mAh provides 3.5 to 40 hours depending on speed used.
• Wide runtime range suits long trips or quick cooldowns.

How do I control speed and know battery levels?

Speed is adjusted continuously with a scroll-style control that lets you choose any setting from gentle to powerful without fixed steps. A clear digital readout shows both the current wind level and remaining battery so you can plan charges and avoid surprises.

• Stepless scroll switch for precise wind intensity from 1 to 100.
• HD digital screen displays active speed and battery percentage.
• Noise varies by setting: lower speeds are quieter, top speeds are louder.
• Battery reminders help you recharge before the fan runs out.

What design and charging features should I expect?

The Pro1S combines a metal-textured cylindrical body with practical charging options and accessories for portability. Fast USB charging gets the battery ready quickly, and the unit ships with a storage bag and anti-lost lanyard for outdoor use.

• Metal-like finish via advanced oxidation for a refined, durable look.
• 18W fast-charge support — full recharge in roughly 2–3 hours.
• Includes 3.28 ft USB‑A to USB‑C cable, storage pouch, and lanyard.
• Compact dimensions (6.30 × 2.44 × 2.36 in) and lightweight (9.88 oz).

Is the Pro1S suitable for travel and gifting?

Yes — its pocketable size, long battery life, and premium finish make it both a useful travel gadget and an elegant present. The included protective bag and anti-lost strap reduce the chance of misplacing it while on the move.

• Small enough to fit into bags or larger pockets for commuting or flights.
• Durable build and accessories designed for outdoor and travel use.
• Stylish, unisex design appropriate for gifting to friends or family.
• Backed by a 1-year warranty for after-sales support.

Who is this for: The JISULIFE Handheld Fan Pro1S suits anyone who wants a reliable, high-performance portable fan — from frequent travelers and outdoor enthusiasts to office workers and commuters who prefer a premium-feeling device with long runtime and a visible battery readout. It’s best for people who need adjustable airflow on the go and appreciate an elegant, durable design rather than disposable mini fans.