Portable neck fan for sports, small foldable USB fan, rechargeable, wind cooling fans, quiet personal, new

Welcome to HUMI store. Features 1. The hose can be stored, small, and portable. 2. Lithium polymer battery safer and more secure. 3. High-quality brushless silent motor, strong wind. 4. One-button operation, adjustable air volume, 3 speeds. Rated input: DC5.0V/1.0a working current: 4.1-0.9A rated power: ≤ 4W battery capacity: 10000 mAh battery life: about 6 hours for the first gear, 3 hours for the second gear, and 1 hour for the third fan time charging: about 3 hours product list hanging neck fan * 1 manual * 1 charging cable * 1