NO ITEM TECHNIQUE 1Working Voltage AC220V±10﹪ 1550VA 3Working Electricity DYNAMIC IMAX:1.5 5A STATIC IMAX:0.07A 4Power Frequency 50HZ/60HZ 5Working Air Pressure 0.45~0.55MPA 6Working Water Pressure 0.2~0.4MPA 7Load Of the Hydraulic Cylinder (Descend and Ascend of the Chair) MAX: 8Load of the Hydraulic Cylinder (Descend and Ascend of the Backrest) MAX: 9The Intensity of Illumination 15000~18000LUX 10Tilt Rate of Treatment Tray < 3° 11Temperature of Gargle Water 45℃+ 5℃