1. Material: Environmental protection ABS
2. Charging input: DC 5V / 1A
3. Product power: 3.5W
4. Rotation angle: horizontal rotation 80 degrees
5. Three-speed wind, can shake the head to blow, high wind.
6. Charging time: about 3.5 hours
7. Working time: about 4-14 hours (depending on the speed level)