- Particular control functions: automatically integral design of surgical light, gargling water, spitting and reset button, is simplified the dentist's operation and protected the patient's eyes, more attention to dentist and patient. - Nine memory position program, A,B,C three option settings satisfy different needs of patient and dentist. - Luxury design, freely rotation and easy for four-handed operation. - Assistant control design is elegant and convenient for cleaning, solved the operation problem of suction tube (such as shorter or longer), and convenience for assistant's operation. - Integral seamless design of cushion is elegant and easy to disinfect. **For further product information, please contact Chat Support**