KooFex All Metal Rechargeable Air Duster Blower Mini Jet Turbo Fan BLDC Blow Dryer

Wind power gear: 4 gears (speed of each gear 35000/50000/70000/120000)
Battery: 14650-10C1100mAh (3 cells lithium battery)
Charging time: 2.5H
Duration of use of each gear: 1st gear lasts about 2 hours, 4th gear lasts about 15min
Maximum wind speed: 1st gear up to 11m/s
2nd gear up to 16m/s
3rd gear up to 22m/s
4th gear (turbo) up to 35m/s
Product size:132*70*37mm
Product unit weight: about 280g
Color box size:120*145*50mm
Outer box size: 260*300*125mm
Packing quantity: 10PCS
Accessories: a magnetic suction head + a silicone nozzle