2. Strong dust removal, handling a series of debris such as accumulated dust, sand, hair, etc.
3. Built in 21700 lithium battery, with long battery life and up to 4 hours of low-frequency use.
4. Infinite speed regulation, easy to operate with one hand, two in one switch speed regulation, increasing air volume from small to large, better protecting the motor.
Specification: Battery capacity: 6000mAh
Built in two 21700 batteries
Wind speed: 53m/s
Working voltage: 5V/2A
Charging time: 3-4 hours
Wind speed gear: infinite speed regulation
Electric tuning: 30mAh https://s.click.aliexpress.com/e/_ooRYes9
