1. High wind power,
low noise,
three-speed wind speed adjustment.
2. Built-in lithium battery,
safer and more reliable.
3. Charging: Connect the USB cable to charge,
the blue indicator light starts to flash,
and stops flashing when it is full (that is,
it stays on).
4. Use: Press once for low gear,
breeze state,
and the indicator light is on; press twice for mid-range,
and the wind is slightly stronger; press third for high gear,
strong wind state; after the fourth press,
it enters the shutdown state,
and the indicator light is off.
5. Detachable base,
outdoor travel / home or office,
a small fan can be done.
6. Parameters:
Output power: 3W
Battery capacity: 1200mAH
Charging time: about 3.5-4 hours
Working current: 3.7V/0.8A
Output voltage: first gear 5V/180mA,
second gear 7V/250mA,
third gear 9V/320mA