1: 3 speed control, adjust your own air flow according to your needs

2: The use of 4. 5W brushless motor industrial fan (4 inch), large air volume long life

3: The battery compartment is a removable structure to facilitate the user to maintain and replace the battery

4: Adopt international standard 18650/3. 7V/2200MAH high-capacity lithium battery to provide long use time and strong power output

5: USB interface charging, charging time is about 6 hours

6: Hair-drying time: 1 file for 2 hours, 2 files for 4 hours, 3 files for 8 hours