Treatments wherever life takes you with a lightweight design at less than 1 pound. Includes both AC and 12V DC adapters and handy carrying case for the freedom to take aerosol treatments anywhere, anytime. Equipped with the PARI LC® Sprint reusable nebulizer, the PARI Trek® S delivers powerful performance and shorter treatment times. Included are the patented PARI Wing Tip™ tubing and the exclusive PARI Timestrip® to remind patients to replace their PARI reusable nebulizer. Maximum compressor pressure of 35 psi with maximum air flow at 8.5 lpm. Normal operating pressure at 14.5 psi with normal air flow at 4.0 lpm. Rechargeable battery has a 50-minute battery life and is rechargable within 2 hours. 3-year warranty.