1610W max power for efficient performance. Stainless steel durable body for wet and dry applications. 30 litre extra large tank capacity for less frequent dust disposal. Blower function for extra cleaning convenience. 5m long cable with auto-rewind function for large room area coverage. HEPA 9 filter for dust filtration effectiveness. Easy to assemble hose and tubes for quick set up. Overheat protection for added safety. Wheels for ease of maneuverability.