The Biofun Baby 2 Can Monitor is a high-tech baby monitor equipped with a 2-way temperature sensor, talk back feature, and lullabies. It has a phone/power transmission system, support for screen flipping, and built-in microphone and speaker for audio input/output. The camera has a 2K 3MP 1/2.8" CMOS sensor with digital wide dynamic range, night vision range of 10m, and automatic day/night switching mode. With features like motion detection, crying monitoring, temperature and humidity detection, and automatic tracking, this baby monitor offers peace of mind for parents with its 5-inch split-screen view and various alerts. The display screen size is a 5" LCD, and it runs on a 3000mAh battery with a standby current of 12mA. Signs of use on parent unit.