The JisuLife Neck Fan Life4 offers a hands-free cooling solution with its innovative bladeless design. Equipped with 80 air outlets and 2 inlets, it delivers 360° airflow to keep you cool in any situation. The 4000mAh battery provides up to 16.5 hours of continuous use, and the 5-speed turbo fan allows you to adjust the airflow to your preference. Its ergonomic design features a breathable neck collar made of skin-friendly silicone, ensuring comfort during extended wear. With a noise level below 25 dB, it operates quietly, making it suitable for use in libraries, offices, or while traveling.

•Battery & Output
Capacity: 4500mAh (16.65Wh/3.7V)
Working Time: 4–16 hours (depending on speed setting)
Charging Time: Approximately 4–5 hours
Charging Port: USB Type-C
•Performance
Fan Speeds: 5 levels (3300 to 6100 RPM)
Maximum Wind Speed: 4.8 m/s
Noise Level: 40 dB
•Design & Build
Dimensions: Approximately 1.9" D × 2.5" W × 6" H
Weight: Approximately 7.8 ounces (220 grams)
Colors Available: Desert Brown, Matcha Green, Glacier White
Material: Durable plastic with anti-slip base
•Compatibility
Charging Sources: Compatible with USB-C chargers, power banks, laptops, and
USB wall adapters
•Warranty
6-month parts replacement warranty

• Hands-Free Cooling: Ideal for commuting, workouts, or outdoor activities
• Customizable Comfort: Five speed settings to suit your needs
• Quiet Operation: Low noise level ensures minimal disturbance
• Ergonomic Design: Comfortable for extended wear
Stylish Colors:
• Available in Grey & Sunny Blue