1. External USB interface can charge the mobile phone.
2. Three wind speeds to meet the needs of different people.
3. Lightweight design, equipped with lanyard holes, whether it is handheld, desktop or hanging.
4. Adopt brushless DC motor, equipped with low temperature lubricating oil, high speed and low noise, more stable and quiet operation.
5. Parameters:
Life time: 14 hours
Charging time: 3-5 hours
Battery capacity: 5000mAh