Product Name: Oilless Portable Dental Chair with Tie Rod and Wheel of Dental Equipment Unit Model NO.: SD-PD003 Certification: ISO, CE Power: 550W Speed R. P. M: 1400r/Min Air Flow: 130/Min Noise: 40dB(a) Weight: 20kgs Teeth Whitening Method: Laser Whitening Applicable Departments: Orthodontic Department Type: Cleaning & Filling Teeth Equipments Material: metal Trademark: Stardent Transport Package: Export Standard Packing Specification: 400mm