Features:Professional battery-operatedportable suction devicePatented ASPICOMFORT system for a precise control of the suction levelPatented jar holder: flexible, stable, easy to cleanLi-ion battery with approx. 45 min runtimeLightweightAdjustable vacuum levelHeavy dutySilentSterilizable jar and tubesReal flow 20 LPM for the ASPIRA go 20DESCRIPTIONSpecifications:Designation High vacuum / high flowOperating voltage 12V DCAdjustable vacuum range from -0.10 to -0.80 bar approx.Air Flow 20 l/minSound level (at 1 m) 63 dB (A)Dimensions 14.2 (length) x 5.4 (width) x 10.5 (height) inTotal Weight 2.5 Kg – 12.8 lbOperation with fully charged Li-ion battery 50 minutesBattery recharge time 7 HoursUse 30 minutes ON – 30 minutes OFF