Lifeline automatic external defibrillator (AED) provides an audible, first-aid tool to save life of heart-attack victim. Delivers electrical shock that restores hearts rhythm to beat normally. Mounts on wall, for ready access in workplaces, schools, or any public place. Voice prompts provide step-by-step operating instructions, while text display includes lights that show progression of steps. Oversized, lighted buttons allow instant recognition by user. Electrode pads rest in back pocket of device. Oversized handle allows fast removal from wall for transport to patient. Overall size is about 8 by 11 by 2 ins.; weighs 4.2 lbs. Runs on batteries. Price: $1,495.