HD Screen: The baby monitor is equipped with a 2.4 inch HD LCD screen and connects to the baby camera via enhanced 2.4GHz wireless technology. Temperature Display: Monitor with temperature sensor, support temperature display, monitor the baby's room temperature throughout the day, and care for baby's health. Two Way Talk: The monitor has a long transmission range of up to 850 ft/260 meters outdoors and 160 ft/50 meters indoors. Thoughtful and Comforting: You can play 8 lullabies or use the two way intercom feature to soothe your baby, effectively help your baby relax and have fun. Night : Supports night , allowing you to take care of your baby in the dark and automatically keep an eye on your baby all night long without disturbing your baby's sleep.