Easy one-touch operation * Compact and lightweight * One-year battery and three-year compressor warranty * Fast treatment time - about 10 minutes * 45-minute battery life * The 4-hour battery charge time * Includes Compressor Unit Battery Reusable nebulizer with tubing Disposable nebulizer 5 replacement air filters and filter door Tubing adapter Adult and pediatric masks AC adapter DC car adapter Carrying case Instructional manual & DVD *