The BabySense 7 CU-100 Baby Respiratory Movement Monitor is a portable device that helps parents keep track of their baby's breathing and heart rate. It comes with two pads that attach to the baby's skin and send data to the monitor. The monitor sounds an alert if it detects any irregularities in the baby's breathing or heart rate. In addition to monitoring the baby's breathing and heart rate, the BabySense 7 CU-100 also features a digital display and battery warning. It is a reliable and safe device that helps parents keep their baby safe and healthy. Before offering an item, we try our very best to find out as much information as possible about the item so we can give you accurate descriptions. Opinions on the condition can vary, depending on the person giving it. This is why we provide large, clear, and detailed photographs of the items. We rely on you to take your time to read the description, study the pictures carefully and to ask questions in order to satisfy yourself that the item is up to your expectations before you place a bid. If you have any questions regarding the item, simply contact us through the ?ask seller a question? at the top of the page. We will do our best to answer your questions in a timely manner.