Medcare Ultrasonic Nebulizer 767 is indicated for the administration of aerosol medication for the treatment of: acute bronchitis, chronic bronchitis, bronchial asthma, bronchiectasis, chronic pulmonary obstruction, cystic fibrosis, emphysema, pneumoconiosis, lung infections, respiratory diseases and disorders, and infections in the trachea. It has an ultrasonic frequency much higher than usual and, as a result, is more effective in nebulization. It's silent and quick to use: the treatment takes between 6 to 8 minutes. Easy transport and handling. Features a rechargeable battery, power adapter and car power adapter. Includes accessories that can be used by all ages: 2 mouthpieces, an adult mask and a child mask. Guarantee: This appliance is guaranteed against manufacturing defects for a period of 2 years from the date of purchase, under normal conditions of use. If the unit fails to function during the period covered by the warranty, return it postage paid plus €5.00 for return shipping to: Paulo Ferreira & Santos, Lda. - Av. Principal, 1945 - 4535-014 Lourosa. If it is established that it is a manufacturing defect, the unit will be repaired or replaced free of charge as long as the instructions for use are strictly followed and the anomaly is not caused by misuse. It is essential to return a copy of the proof of purchase. The warranty does not cover the wearing out of the parts with their normal use, namely the battery. If the unit fails to function during the period covered by the warranty, return it postage paid plus €5.00 for return shipping to: Paulo Ferreira & Santos, Lda. - Av. Principal, 1945 - 4535-014 Lourosa. If it is established that it is a manufacturing defect, the unit will be repaired or replaced free of charge as long as the instructions for use are strictly followed and the anomaly is not caused by misuse. It is essential to return a copy of the proof of purchase. The warranty does not cover the wearing out of the parts with their normal use, namely the battery. If the unit fails to function during the period covered by the warranty, return it postage paid plus €5.00 for return shipping to: Paulo Ferreira & Santos, Lda. - Av. Principal, 1945 - 4535-014 Lourosa. If it is established that it is a manufacturing defect, the unit will be repaired or replaced free of charge as long as the instructions for use are strictly followed and the anomaly is not caused by misuse. It is essential to return a copy of the proof of purchase. The warranty does not cover the wearing out of the parts with their normal use, namely the battery. the unit will be repaired or replaced free of charge as long as the instructions for use are strictly followed and the anomaly is not caused by misuse. It is essential to return a copy of the proof of purchase. The warranty does not cover the wearing out of the parts with their normal use, namely the battery. the unit will be repaired or replaced free of charge as long as the instructions for use are strictly followed and the anomaly is not caused by misuse. It is essential to return a copy of the proof of purchase. The warranty does not cover the wearing out of the parts with their normal use, namely the battery.