Features: 1. 2.4 inches LCD screen with 420TVL high definition and 640*480 resolution. 2. High sensitivity, allowing for easy detection of baby's crying to alert parents with a light. 3. Ambient LED light and music design, helping to create a warm and comfortable sleeping environment for the baby. 4. User-friendly VOX power-saving design and automatic brightness reduction feature. 5. Timer function enables parents to effectively track the baby's real-time sleep schedule and conditions. Specification: Features: 2.4 inches LCD screen with 420TVL high definition and 640*480 resolution. High sensitivity, allowing for easy detection of baby's crying to alert parents with a light. Ambient LED light and music design, helping to create a warm and comfortable sleeping environment for the baby. User-friendly VOX power-saving design and automatic brightness reduction feature. Timer function enables parents to effectively track the baby's real-time sleep schedule and conditions. Built-in li-polymer battery, plug and play, effectively reducing the inconvenience of frequent battery changes. Supports user ID recognition and data privacy maintenance. Supports 9 languages, making it convenient for users in different countries. Specification: Condition: 100% Brand New Material: ABS Color: White Optional Plug Type: US 100-240V, EU 100-240V, UK 100-240V, AU 100-240V Power Supply Voltage: DC 5V Battery: 3.7V 800MAH li-polymer battery Image Sensor Type: Color CMOS Display Size: 2.4 inches Effective Pixel: 640*480 Viewing Angle: 70 IR LED: 8 LEDs for 5m Resolution: 20*240RGB Transmission Frequency: Ism 2400-2483MHz Transmission Power: Max. 17dBm Monitoring Sensitivity: -89dBm Modulation Type: GFSK Data Rate: 3Mbps Transmission Range: 200m indoors (open and undisturbed) Working Temperature Range: 0~+40 Working Humidity Range: 85%RH Package Weight: Approx. 459g/16.2oz Package List: 1 * Monitor 1 * Camera 2 * Battery 1 * English User Manual Note: 1. Please allow 1-3cm error due to manual measurement. Thank you for your understanding. 2. Monitors may not be calibrated the same, and the item color displayed in photos may differ slightly from the actual object. Please refer to the real item as standard.