BD-1803 Happy Bear Handheld USB Fan (Blue)
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.
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