Root canal irrigation and suction system/canal preparation including mechanical preparation and chemical preparation. And in the chemical preparation, irrigation is very important. Dentists need to irrigate during and after mechanical preparation. Technical: - Adaptor working voltage: AC110-220V, 50/60Hz. - Working time: 30s/60s/90s/120s. - Bottle volume: irrigatant:100ml. - Waste liquid:200ml. - Irrigate volume: >10ml/min. - Suction volume: >3ml/min. **For further product information, please contact Chat Support**