Philips M3535A MRX with 3 or 5 Lead ECG, BiphasicDefibrillator/AED/Pacer/Monitor, and Printer.Biomed Certified with Service Report 90 day warranty Each unit includes all accessories below: NEW ECG 3-LEAD Cable Pacer Cable with Test LoadLi-Ion Battery and AC Power Supply Roll of Paper Power Cord 30 day warranty