portable handheld fan electric small blower mini jet turbine fan jet fan cleaning

Time: Low-end about 1 hour; High-end about 20 minutes
Charging time: about 7 hours.
Fan diameter: 29mm, blade number: 13
Maximum RPM: 110,000 RPM ± 10%
Function: Suction and blowing dust, flat nozzle, scissor blade, continuous speed adjustment, Type-C charging interface
Battery: 2 * 4000mAh, 21700 battery
3 cells * 2500mAh, polymer battery
Two battery specifications are available for selection.
Product material: ABS+PS
Product size: 240*45*145mm
Packing Size: 160*70*205mm
Product weight: 320 grams
Packing weight: 62 grams
The entire set weight: 424 grams
Color: Yellow, Green, Black
Accessories: Data cable, instruction manual.