This is a high-quality BLS manikin which simulates a human torso with all key characteristics required for high-quality CPR training. It is easy to adjust the chest resistance, has an easy to clean hygiene system for mouth to mouth and a hand operated bulb to simulate a pulse. The software is plug and play with free updates, no user fees and no requirement to register. Internet is not required and there are no batteries. SmartMan features state of the art feedback with visual color feedback for chest depth, rate, and recoil of the chest, as well as too deep and hitting the bottom. Ventilations use the same easy to understand colors for volume, rate, and interval. You always receive a score on your performance and Feedback can be turned on and off with the click of a single button. Select which product you wish by choosing the feature list that is most appropriate.