Makita DUB185RT 18V LTX Blower / Vacuum (1 x 5.0Ah Battery) The Makita DUB185RT is a Blower powered by an 18V Li-ion LXT slide type battery. The machine has 3 air volume settings for low, medium and high, with a variable speed which is fine-tuned by the trigger. This can deliver up to 18,000 rpm, 98 metres per second maximum air velocity. The DUB185 can be changed to a vacuum with 5.8 kPa maximum sealed suction for a faster clean up. It becomes a vacuum by attaching the blower nozzle on the side and using a dust bag (not supplied). Supplied with a DC18RC Charger and 1 x 5.0Ah Battery in a cardboard box. Features: Variable speed control by trigger 3 air volume settings: Low, Medium, High Increased air volume Compact and lightweight design Ergonomic soft grip Vacuum function - can be used as a vacuum with a dust bag (not included) Equipped with Battery protection circuit: designed to protect the battery from damages due to overdischarge, high temperature or overload current Comes With: 1 x 5.0Ah Battery DC18RC Charger Specification: Battery Type: Lithium-ion Voltage: 18 v Battery Quantity (5.0ah): 1 Max air velocity: 98 m/sec Max air volume: 3.2 m³/min Max Sealed Suction: 5.8 kPa Vacuum function: Air volume setting dial: 3 settings Noise sound pressure: 83 dB(A) Noise sound power: 94 dB(A) Noise K factor: 3 dB(A) No Load Speed: 0 - 18,000 rpm Vibration K factor: 1.5 m/sec² Vibration no load: 2.5 m/sec² Net weight: 1.6 - 2.1 kg