Dr. Odin Piston Compressor Nebulizer is a Machine with steady working airflow & portable nebulizer with low noise. This newly designed electric nebulizer machine price is affordable, and you don’t have to worry about a big, bulky machine that’s hard to manage, difficult to use, or too big to take with you. That’s why we created the ultimate vaporizer for travel and on the go. The Dr. Odin Piston Compressor Nebulizer weighs less than 3 lbs. And is great for home use, bedtime, travel, or vacation.