Mindray BeneHeart C1A Fully Automatic External Defibrillator (Voice - Guided CPR Instructions)In instances of sudden cardiac arrest, quick and effective intervention from bystanders is vital to give casualties a chance of survival. The Mindray BeneHeart C1A AED Fully Automatic Defibrillator helps provide lifesaving first aid to anyone suffering a cardiac event and can be used regardless of training. Its fully automatic operation and adaptive voice prompts ensure that even untrained responders can act quickly and confidently in critical