JisuLife Handheld Fan Pro 1S (5000mAh Edition)

Next-Level High-Speed Air Turbo Fan with 18W Fast Charging

The JisuLife Handheld Fan Pro 1S represents the pinnacle of personal cooling technology in the Pro series line. Built for those who demand immediate relief from intense summer heat, the Pro1S combines an advanced high-speed three-phase motor driving concentrated wind speeds up to 9.0 m/s with an upgraded 18W Type-C fast-charging system.

Housed in a premium metallic-texture casing with a sleek cylindrical body, the Pro1S features a 100-speed stepless scroll wheel for ultra-precise wind management. The centerpiece LED display provides live telemetry on current speed levels and remaining battery percentage, while the massive 5000mAh lithium-ion battery delivers up to 15 hours of continuous operation.

Key Product Features & Highlights

• 18W Fast-Charging Protocol: Significantly reduces downtime, allowing the 5000mAh cell to top up completely in as fast as 1.5 to 2 hours via USB-C.

• 100-Speed Stepless Roller Wheel: Shift away from rigid multi-gear buttons; dial in exact airflow intensity smoothly from level 1 up to level 100.

• Air Turbo Concentrated Duct: High-torque three-phase motor propels intake air into a focused jet stream reaching up to 9.0 m/s for instant thermal cooling.

• Smart LED Digital Display Screen: Shows real-time readouts of active speed gear (1–100) and exact battery power percentage (0–100%).

• All-Day 5000mAh Battery Endurance: High-density rechargeable cell offers 3 to 15 hours of runtime depending on speed setting.

• Integrated Physical Safety Lock: Built-in side safety switch prevents accidental power-ons and power drain inside bags or purses.

Technical Specifications

Parameter	Product Specification
Brand / Model	JisuLife Handheld Fan Pro1S (FA53 Pro1S)
Battery Cell Capacity	5000 mAh (18.5 Wh High-Density Lithium-Ion)
Charging Technology	18W Fast Charging (5V/2A or 9V/2A Type-C Input)
Charging Duration	Approx. 1.5 to 2.0 Hours
Air Velocity Output	Up to 9.0 m/s (High-Torque Three-Phase Engine)
Speed Control	100-Speed Stepless Scroll Switch
Display Panel	Center-Mounted Smart LED Digital Readout
Runtime Range	~3 Hours (100% Turbo) to 15 Hours (Speed 1)
Dimensions & Weight	Approx. 59 mm × 61 mm × 157 mm / ~260 grams

Operational Guidelines & Care

Frequently Asked Questions (FAQ)

Q: What is the primary difference between the JisuLife Pro 1 and Pro 1S?

A: The main upgrade on the Pro1S is the 18W Fast Charging capability, which reduces charging times to ~1.5–2 hours compared to standard 3–4 hour charging times on non-S models, along with refined circuit protections.

Q: Can I take the JisuLife Pro1S on commercial airplanes?

A: Yes! The 5000mAh battery corresponds to 18.5 Watt-hours (Wh), which is far below the 100Wh TSA and international airline limit for portable lithium-ion electronics. Always pack it in your carry-on baggage.

Q: Is the fan too loud for indoor use?

A: At lower speed settings (levels 1 to 30), it operates quietly and is well-suited for offices or classrooms. At high turbo settings (levels 70 to 100), the turbine motor generates a noticeable jet air hum intended to tackle direct outdoor heat.