Feature: 1. 3.5" COLOR TFT SCREEN: Super clear picture shows real‑time video and audio, 2.4GHz wireless technology prevent signal drop outs. View angle adjustable and easy to install. 2. 2 WAY TALKBACK: You can hear your baby and let baby hear your voice with super clear sound. 4 soft music to soothe your baby at night and auto stop in 40 minutes. 3. AUTO INFRARED NIGHT VISION: The Infrared Night Vision will automatically start in dim light, providing clear video even in dark room. 4. TEMPERATURE MONITORING: Temperature monitoring helps you observe the baby room temperature and alert with beep when the temperature is over 30℃. Brightness adjustable & Energy saving function. 5. PAIR WITH 4 CAMERA: One monitor can pair with 4 camera, parents can select which camera to monitor or scan the camera one by one. Specification: System General: 1.Operating Frequency Range: 2400 MHz-2483.5 MHz 2.Transmitting Power: 17dBm Max 3.Monitor Sensitivity: -88dBm 4.Type of Modulation: GFSK 5.Transmission range: Outdoor 100m(Eye of Sight). Indoor use only. Wireless Camera: 1.Image Sensor Type: 1/4 Color CMOS Image Sensor 2.Effective Pixel: H:640,V:480 3.IR LED Type/Night Visoin: 8pcs IR LED-850nm/5m 4.Power Requirement: DC 5V; Camera not built-in battery. 5.Other Special Feature: Built in Microphone/Speaker 6. Weight: 70g Wireless Monitor: 1.Display Type/Size: LCD 3.5'' TFT LCD 2.Resolution(Pixel): 320*240(RGB) 3.Number of Camera: Support Up to 4 cameras 4.Power Requirement: Adapter DC 5V±10% Battery:3.7V Li-polymer (700mA) 5. Weight: 130g . Package List: 1 pcs 2.4 GHz Wireless baby monitor 1 pcs Wireless baby camera 2 pcs Power adapter 1 pcs User manual Note: Due to the different monitor and light effect,the actual color maybe a slight different from the picture color. Please allow 1-2cm differs due to manual measurement.