The Proneb® Ultra II Compressor is extremely reliable and ideal for children or adults. It provides fast, highly efficient treatments with a minimum amount of medication waste. Compact, lightweight (3 lbs.) and easy to use it can reduce a treatment time on average to five minutes. It's ideal for those on the go. Comes complete with a LC® Sprint Nebulizer, tubing and mouthpiece. Size: 6.5Hx6.5Wx4D. Five-year manufacture warranty.