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. Powerful HEPA filter and 6 liter dust bag. The vacuum cleaner has two power settings and a separate LED light. The vacuum cleaner is intended for connection to a machine and has a wireless start. 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 1, 8 m?/min, Max. Sealed suction 110 mbar, Continuous Run time 18V, 5,0Ah battery 33 / 60 min, Continuous use 18V / 6.0Ah 40 / 75 min, Vacuum hose length 1, 5 m, Vacuum hose diameter 28 mm, Dust Bag Capacity 6 L, Dust Bag Assembly Yes, Washable PET filter 1, Sound Pressure Level (LpA) 70 dB (A), Noise Uncertainty (K Factor) 2, 5 dB (A), Vibration Level (3 axes) ? 2, 5 m/s?, Vibration Uncertainty (K Factor) 1, 5 m/s?. USER BENEFITS: Brushless maintenance-free and long-life motor, HEPA filter removes particles with an efficiency rating of 99.75%.