Voltage: 20v No-load speed: 10000/12500/17000/min Max. air volume: 2.7m³/min Lithium-Ion Blower CABLI2002 Voltage: 20v No-load speed: 15000rpm Average air volume: 8.5m³/min What’s in the box? Max. air speed: 38m/s 1 Aspirator blower + 1 dust bag NO BATTERY AND NO CHARGER INCLUDED Packed by color box