The new PARI TREK Compact Compressor is for active patients who want to take their aerosol treatments anywhere and everywhere. The compressor is small and lightweight, yet powerful. Three versatile power source options, worldwide AC compatibility (100 to 240V), 12 volt DC and battery, permit patients the freedom to take aerosol treatments away from home, in their car or around the world. The compressor weighs less than 1 pound and less than 2 pounds with the optional battery attached. This unique, tabletop compressor comes with the PARI LC Plus Reusable Nebulizer which can result in fast and efficient treatment times in as little as 7 minutes. PARI TREK Combination Pack Includes: PARI TREK Compact Compressor, 3 Year Warranty, PARI TREK Rechargeable Battery, 6 Month Warranty, 12V DC Adapter, PARI LC PLUS Reusable Nebulizer Set, Multi-Voltage AC Adapter, Power Cord, Carrying Case, Tubing and Instructional Video (Tri-lingual)