Levana Melody Digital Audio Baby Monitor: * 2.4GHz * LCD screen * Comfort your baby from a distance using the talk-to-baby intercom function * Monitor the temperature of your baby"s room and know that it is always safe and comfortable * Soothe your child to sleep with 3 well-known lullabies ("Londonderry Air", "Minuet in G Major" and "Twinkle, Twinkle Little Star") * Program the built-in timer as a reminder of feeding times * Digital wireless technology ensures a strong signal up to 2000 feet away * Remote-control powered, built-in nightlight comforts your child in the dark * Parent unit includes a built-in LED flashlight to help navigate in dark rooms * Parent unit lasts up to 8 hours with one charge * Parent unit requires one rechargeable nickel cadmium battery (included) * Charging base is included for parent unit * Baby unit can be powered by the included adapter or 3 AA batteries (not included)