1-Unit Count: 1 Count; Runtime: 5 minutes- 2-Use Tap water, dont use RO water, Use Tap Water (which should not be salty water), In case of Salty/High TDS Tap Water, use RO/filter water- 3-It has 1 main unit and 3 attachments- 4-Wash Vaporizer with lukewarm water before first use, Dr. Korpet Vaporizer Ideal usage time 5-10 minutes depending upon purpose and body requirement;; Power Source: Corded Electric- 5-Item Weight: g 390; Item Height: CM 15.5; Item Length: CM 11; Item Width: CM 11; Color Name: Blue 0.75 Meter; Unit Count: 1