With Summer Infant's Complete Coverage Video Monitoring System, you don't have to choose between the picture quality of a large 7" LCD color flat screen and the portability of a handheld 1.8" screen; you get both! The larger monitor swivels and tilts, and can be wall-mounted or stand on its own. The portable unit is lightweight and has a 10-hour rechargeable battery, plus a belt clip and flip stand. Both units receive on 900 MHz for minimal interference across a wide 350-foot range. Turn video off and leave audio on when you finally have a chance to sleep.