Baby monitor, specifically the Oriteck 4.3 Inch HD Baby Monitor. It consists of two main parts: a camera unit to place in the baby's room and a handheld monitor for parents to view the baby. Key features often include night vision, two-way talk, lullabies, and temperature monitoring. Some models also offer smartphone connectivity for remote viewing. The monitor in the image displays a baby sleeping with a pacifier, and the time is shown as 7:28 PM. Baby monitors provide parents with peace of mind by allowing them to keep an eye on their child without constant physical checks.