HD Screen: The baby monitor is equipped with a camera and a 2.0in color screen display, the camera must always be connected to a power source, the monitor is rechargeable and clearly shows you the video and image, you will not miss the moment when your baby grows. Smart Mode: In mode, the monitor screen will sleep to save power and automatically activate detect once a sound. No need to stare at the screen all the time, you can do something you like, such as doing yoga, watching TV, or even having a few drinks with your husband, etc. FHSS Wireless Technology: Adopts 2.4GHZ FHSS wireless technology, no WiFi required, protecting your baby information from hackers. 260m long distance signal coverage allows you to take care of your baby while cook happily downstairs, enjoying the sun by the pool. Night : Equipped with infrared lights and sensors, the baby camera can automatically turn into black and white night when it detects low light. Even at night, the baby monitor helps you see your lovely baby at night. Built in Microphone: Two way talk function allows you to not only see, but also talk to your baby through the audio baby monitor. With 8 lullabies to quickly soothe your baby with the baby monitor camera.