Description：
Fan use high speed brushless motor,its highest rotation speed can reach up to
130000 RPM and maximum wind speed can reach 52m/s.
LONG WORKING TIME AND IT CAN WORK 4 HOURS BASED ON FIRST GEAR.
High speed brushless motor, its highest rotation speed can reach up to 130000
RPM and maximum wind speed can reach 52m/s.Three gears switch can bring a
different experience.
Compact design,even if blowing dust for a long time without feeling tired.
306g weight,portable and easy to store.
Specifications：
Product Name: Violent fan
Battery capacity: 3000mAh
Theoretical resistance: 4h (first gear)
Product size: 6.50*15.00*12.50 cm