YouJoy Lubricating Machine : Specifications : - Rating voltage: 110v/230v. - Frequency: 50-60 Hz. - Power air sources: 0.4-0.6 Mpa. - Connectors for handpiece: High speed*2 , low speed*1. - Net weight: 7.2 Kg. - Product size: 380 x 380 x 420 mm. *Note that extra delivery fees may be applied to this item. For more info contact Toothpick Customer Support or check out Terms and Conditions policy.