Feature: Portable Design Installed special ball bearings for super high speed (Do not need add oil) E-Type Motor Connection to your straight & Contra Angle Handpiece Great things come in small packages. Equipped with a high torque brush motor with speeds up to 35,000 rpm. Specification: Voltage：DC 30V Speed: 0-35,000rpm Packing list: 1 Main unit*1 FDA Statement： The sale of this item may be subject to regulation by the U.S. Food and Drug Administration and state and local regulatory agencies. If so, do not bid on this item unless you are an authorized purchaser. If the item is subject to FDA regulation, I will verify your status as an authorized purchaser of this item before shipping of the item. Seller name:wangjingren City,State:Huanghua City，Hebei Province，China Telephone number:86-15369180911 On Nov 29, 2024 at 14:57:38 PST, seller added the following information: