Efficient machine-connectable backpack vacuum cleaner for cleaning or dust removal: A mobile backpack vacuum cleaner with adjustable harness and waist strap for lighter use. The vacuum cleaner has a powerful HEPA filter, a 6 liter dust bag, three power settings and a separate LED light. The vacuum cleaner can be connected to a work machine. Tool only, battery and charger not included. TECHNICAL SPECIFICATIONS: Nominal Battery Voltage 2 x 18 V, Voltage LXT Yes, Battery protection Yes, Brushless Motor Yes, Air volume 2, 2 m?/min, Max. Sealed suction 110 mbar, Continuous Run time 18V, 5,0Ah battery 33 / 60 / 110 min, Continuous use 18V / 6.0Ah 40 / 75 / 140 min, Vacuum hose length 1 m, Vacuum hose diameter 32 mm, Dust Bag Capacity 6 L, Dust Bag Assembly Yes, Washable PET filter 1, Cleaning set 1, Sound Pressure Level (LpA) 70 dB (A), Noise Uncertainty (K Factor) 2, 5 dB (A), Vibration Level (3 axes) ? 2, 5 m/s?. USER BENEFITS: Brushless maintenance-free and long-life motor, HEPA filter removes particles with an efficiency rating of 99.75%.