Hello, the device is new and has not been used due to having another one. Purchase price: 450 Selling price: 350 Product name Omron C28 Air Compressor Nebulizer for Respiratory Patients - 1 Device Category Medical Devices - Steam Inhalers (Nebulizers) Usage Steam inhalers (nebulizers) for people suffering from respiratory problems. The nebulizer helps improve breathing and deliver medication to the respiratory system. Product features Suitable for upper and lower respiratory tract inflammation cases The device features a powerful long-term motor Operates with an efficient active valve technology that greatly reduces medication waste during breathing Effective pulmonary deposition, allowing the highest percentage of respirable drug particles through the lungs High medication vaporization rate due to a very powerful motor, reducing treatment session time Suitable for children and adults Suitable for home and hospital use Operates on 220 volts electricity Contents: Device motor, vaporization kit, air tube, adult mask, child mask, mouthpiece, nasal piece, 5 air filters, storage bag