Sudden cardiac arrest can happen to anyone, anywhere, and every minute counts. This AED provides fast, easy-to-use defibrillation, putting lifesaving technology right where it's needed and giving you confidence when it matters most. • Layered design with bold, intuitive graphics helps both trained and untrained users know exactly how to start treatment. • QUIK-STEP™ electrodes peel directly off the base for faster placement and accurate shock delivery. • Integrated metronome and CPR coaching audibly guide users to maintain effective compression pace. • ClearVoice™ technology adjusts volume automatically to ensure instructions are heard over background noise. • Escalating energy delivers up to 360 joules for the most effective shocks when needed. Sudden cardiac arrest can happen to anyone, anywhere, and every minute counts. The LIFEPAK® CR2 AED provides fast, easy-to-use defibrillation, putting lifesaving technology right where it's needed and giving you confidence when it matters most. Semi-Automatic, English, Bag—Semi-automatic design with English prompts. Bag carrier. Battery Capacity: 4700 mAh; Battery Type: Lithium Metal; Event Documentation: Internal; Memory: 60 Minutes of Event Data.