Features: 1.Small size with 2.4in HD LCD display, easy to carry, 2.4G wireless transmission, more stable and smooth audio and video signals. 2.Automatic night vision function allows you to take care of your baby in the dark and keep an eye on the baby all night. 3.Advanced professional?grade for VOX function, smartly detect the surrounding sound environment, quickly identify and enter the two?way intercom mode. 4.With a temperature sensor, can accurately monitor the baby's room temperature in real time around the clock to help take care of the baby's health. 5.Two?way real?time voice intercom, you can now hear the baby's voice from a distance, and you can also talk to the baby on the other side of the display. 6.The monitor is equipped with 8 built?in baby lullabies, can effectively help your baby quickly enter the sweet dream. Specification: Item Type: Baby Monitor Material: ABS Plug Voltage: 100-240V Frequency: 2400-2483.5MHz Transmission Power: 17dBm Effective Range: Indoor approx. 260m/284yd Modulation Mode: GFSK Working Temperature: 0 to +40 Operating Humidity: 85%RH Monitor LCD Size: 2.4in Receiving Sensitivity: -90dBm Battery: Built-in Lithium Polymer/600mAh, 3.7V Power Supply: DC5V Camera Image Sensor: CMOS Total Pixels: 640 x 480pxl Minimum Illumination: 0 Lux (Infrared on) Night Vision Distance: Approx. 15ft/5m Power Supply: 5V DC PackageList: 1 x Camera 1 x Display 2 x Power Adapter 1 x Manual