More than just defibrillate, it is the only AED that ensures rescuers respond appropriately whilst resuscitating a victim of a sudden cardiac arrest. It does this by coaching them quickly and simply through every important step of the rescue process. The Zoll AED Plus is the only AED with 'Real CPR Help', clinically proven to double the survival rate of cardiac arrest casualties 'Real CPR Help' technology provides real-time feedback on the rate and depth of compressions - the only AED on the market that can see what you're doing during CPR What's Included? 1 Pair of CPRD Adult Electrode Pads 5 Year Battery Carry Case First Responder Kit Operators Guide 7 Year Manufacturer's Warranty Made to stand out, not only by its colour but intelligence, the lay responder's simple design lets you focus on the important job of saving a life. Once you've seen it you won't forget it!