Elimlee at opportunity1. com. Cn 

* Input voltage:DC 5V-1A

* Batterry: 3.7v 2000mAh.

*Charging time:2h

*No bladeless, safe, even babies use without harm(carry it on the baby car, even they touch it, will not be hurted)

* Handheld design, lightweight and easy to carry

* Low voice, strong wind.

* Patent design.ABS materials
Compact size, portable and easy to use.
USB charging, convenient.
Suitable for many occasions.
Lightweight
without blade, safe