Sepcification: Model:GS-E1000 Voltage/Frequency:110-240V, 50/60HZ Rated power:1000W Control mode:touch screen, two gears of adjustable Suction flow:4000L/min Filtration efficiency:HEPA 99.99% Secondary filtration: 0.3um Noise:≤60dB Main Unit size:320*330*755mm(W*D*H)(without arm) Arm Package size:710*210*210mm(W*D*H) Main Unit Package size:400*420*900mm(W*D*H) Net weight:3OKGS Gross weight:39KGS Package: 1* Host; 1*Swing arm; 1*Horn cover