DOROBEEN Compressed Air Duster, Cordless Handheld Air Blower, Stepless Speed, 41000RPM, Portable Rechargeable Built-in Battery, Electric Air Duster for Computer Keyboard Electronics Cleaning.

Dorobeen Powerful Cordless Air Duster PRO This is the second generation product of the cordless air duster. The motor is more powerful. The maximum wind force reaches 2. 47 OZ. Thanks to the careful creation of the design team. A button to adjust the wind power has been added. The wind output can be set from 0. 5 OZ to 2. 47 OZ. The motor speed has also been upgraded, and the maximum speed can reach 4100RPM. Specifications Power Supply: DC 5V lnput: 2A Rated Power:10W Motor Rotate Speed: 1600041000RPM Blowing Force: 0. 5OZ~2. 47OZ Charging Time: 3H Working Time(Fully Charged: 0. 33H Noise:70dB Material: ABS,PP,PBT,Al alloy Cable Length: 39. 37 IN Weight: 0. 68LB Product Dimensions: 3. 4*2. 4*7IN.