- Model: MaxPiezo7+. - Power Input: 220VAC 50Hz 110VAC 60Hz. - Frequency: 28kHz±3kHz. - Water pressure: 0.1bar-5bar(0.01MPa-0.5MPa). - Package size: 300 mm x 400 mm x 145 mm. - Gross Weight: 3.2Kg. Pack contains : - Detachable Handpiece. - Smart touch panel control. - Anti-corrosion internal pipeline. - 600 ml water tank. **For further product information, please contact Chat Support**