Feature:1. 2.4GHz Digital Wireless Transmission: With a signal transmission range of 200300 meters, ensure that you can monitor your baby within a wide range without any interference.2. Built in Microphone and Speaker: Enables two way communication and sound monitoring, allowing parents to talk to and hear their baby anytime, anywhere.3. High Sensitivity: Easily detects kids's cry, providing gentle notifications to parents even in a soft volume, ensuring you never miss a moment.4. Night Light Control: Both parents and kids can remotely control the kids's night light, creating a comforting environment for better sleep.5. Lullabies Selection: Choose from a variety of lullabies to help soothe your kids and promote a peaceful sleep.Specification:Item Type: Digital Sound Kids MonitorWeight: 356g/12.56ozMaterial: ABSHost Battery: 3 x AAA (shipped without battery).Package List:2 x Host 2 x Plug Power Cord 1 x Instructions