1.Number: VET-W3-LED 2.Function: Scaling ,Perio, Endodontics 3.Main unit input.30V DC 1.3A 4. Frequency:28kHzt3kHz 5. Main unit weight:0.95Kg 6.LED handpiece of plug-in type,Clearer vision. 7.Power input:~ 100V-240V 50/60Hz 8. Water pressure:0.01Mpa~0.5MpaPlug . . . 9.Support:EU Plug, US Plug, UK plug Package Include: 1 x host 1 x handle LED 1 x foot switch 1 x power adapter 1x wrench 2 x bottle(350ml and 500ml Tips(G1, G2, G3,G4,P1)