Model:7630LED EMS Automatic water supply  
Function: Scaling ,Perio,Endodontics LED Handpiece
Power input:~100V-240V 50/60Hz  Main unit input:30V DC 1.3A
Frequency:28kHz±3kHz  Water pressure:0.01Mpa~0.5Mpa
Detachable handpiece for high pressure and high termperature
Micro-pc control and automatic frequency
tracking
Include 5 Perio scaler tips DG1,DG2,DG3,DG4,DP1. 
Two Water Bottle 350ml, 500ml. 
Main unit weight:0.95kg
Durble and stable(passed the test of
continuous working for 2000hours)