JISULIFE Portable Handheld Fan - Foldable 3‑in‑1 Mini Fan Power Bank & Flashlight, Blue, Long‑Run Battery

The JISULIFE Portable Handheld Fan is a compact, foldable 3-in-1 device that delivers hours of cooling, doubles as an emergency power bank, and includes a built-in flashlight.

Compact and thoughtfully engineered, this blue JISULIFE mini fan is made for people who need reliable airflow and practical extras during travel, outdoor events, or daily commutes. It folds down to pocket size, protects its blades when closed, and offers long runtime on low and medium speeds—plus the added convenience of charging a phone or lighting a dark path when you need it most.

How long will the fan run on a single charge?

The JISULIFE fan provides extended run times to get you through long days away from outlets. At medium speed it keeps going for up to 12 hours; at low speed you can expect up to 19 hours of continuous airflow. Those endurance figures make it suitable for travel days, outdoor queues, or desk use without frequent recharging.

• Medium speed: ~12 hours of steady breeze
• Low speed: ~19 hours of gentle airflow
• Optimized battery management for prolonged use

Can this device charge my phone, and how do I use the power bank?

Yes—the unit doubles as an emergency power bank so you can top up a smartphone when outlets aren’t available. Use the built-in USB connectors to plug in your charging cable; the fan’s battery will supply enough power for quick emergency charges during hikes, festivals, or extended commutes.

• Built-in USB port for device charging
• Ideal for emergency top-ups, not intended as a full high-capacity power station
• Use the fold-open access to reveal the charging connectors

What safety and convenience features does the fan include?

Designed with portability and everyday safety in mind, this fan folds to cover its blades, reducing snag risks and making it bag-friendly. A long press of the power button activates the flashlight mode, which helps in low-light situations. The design includes a lanyard hole for hands-free carry, and small tips for accessing the lanyard or opening the case make the product easy to use.

• Foldable cover protects blades and saves space
• Long-press power button to turn on flashlight (2–3 seconds)
• Lanyard hole for wrist or neck carry; use a pin to ease threading

How do I open, close, and operate the fan correctly?

Opening is simple: pry the small gap at the top between the cover and main body or press the base near the USB connectors to expose the main unit and pull it out. Close it by folding the blade housing back into the cover until it clicks into place. For the flashlight, press and hold the power button for 2–3 seconds to toggle the light.

• Open: pry the top gap or press base near USB to release
• Close: fold the fan housing into the cover until secured
• Flashlight: long-press power button 2–3 seconds

Who this is for: The JISULIFE Portable Handheld Fan suits commuters, travelers, festival-goers, parents, and outdoor enthusiasts who want a compact cooling solution with extra utility. If you value multi-function devices that save pocket space, provide long battery life, and offer emergency charging and lighting, this blue 3-in-1 fan is a practical everyday accessory.