Technical specificationsBLOWING FORCE* 9 Newtons AIR VOLUME AT NOZZLE** 600 m3/h (353 cfm) MAX. AIR VELOCITY** 54 m/sec (121 mph) AVG. AIR VELOCITY** 45 m/sec. (100 mph) SOUND PRESSURE LEVEL 63 (dB(A)) POWER SOURCE Battery BATTERY SERIES AK Series WEIGHT (w/Recommended Battery) w/ AK 20: 3.3 kg (7.3 lbs.) RUN TIME (w/ AK 10) Up to 9 Minutes RUN TIME (w/ AK 20) Up to 20 Minutes (Recommended combination) RUN TIME (w/ AK 30) Up to 30 minutes |