VTech VM3250 Video Monitor with Battery Support 19-hr Video Streaming, 2.8"LCD Screen, Infrared Night Vision, Up to 300m Range, Secured Transmission. This monitor offers up to 19 hours of video streaming or 29 hours of audio streaming on a single charge, ensuring continuous monitoring. It features a high-resolution 2.8-inch LCD screen with an adjustable camera angle and 2x zoom for the best view of your baby. The integrated temperature sensor alerts you if the room needs adjustment. Infrared night vision allows you to keep an eye on your baby in the dark, and the auto-on screen and sound indicators activate the display when noise is detected. Stay connected throughout your home with a long range of up to 300 meters. Comfort your baby with two calming melodies and two ambient sounds.