High Definition Monitor: This 720P high-definition 4.3-inch wireless monitor provides clear and detailed images, ensuring you can always keep an eye on. The monitor features a cry reminder function, helping you respond quickly.VOX Detection Mode: The monitor features a VOX detection mode that automatically turns off the screen after 30 seconds of inactivity. When the volume around the exceeds a set value, the screen will light up, ensuring you're alerted when needs attention.Infrared Night Vision and Two-Way Audio: The monitor features infrared night vision, allowing you to keep an eye on even in low light conditions. The two-way audio function lets you hear clearly and allows you to soothe with your voice.Temperature Detection and Volume Control: The monitor includes a temperature detection feature, helping you ensure room is at a comfortable temperature. The volume control allows you to adjust the sound level to your preference.Additional Features: The monitor includes 8 lullabies to soothe to sleep, a breastfeeding and crying reminder, loop recording function, and a built-in 2000mAh battery. It operates on a 2.4GHz FHSS transmission method, ensuring a secure and interference-free connection. With a transmission distance of up to 300m/984ft in open space, you can monitor from anywhere in your home.