JisuLife Neck Fan Life 4 - Blue
| Feature / Component | Specification Details |
| Model & Type | Jisulife Neck Fan 4 • Portable Hands-Free Cooling |
| Airflow Dynamics | 5 airflow levels • Multi-hole distribution system • Air speed up to 3.5 m/s |
| Battery Specifications | 5000 mAh Capacity • 2.5 to 16.5 hours of operation • 3 to 4 hours charging time |
| Power & Rating | 5V = 2.1A Nominal Voltage • 5.5W Max Power |
| Design & Comfort | Flexible silicone neck support (Adapts to body shape) |
| Dimensions & Weight | 206 × 200 × 60 mm • 282 g |