Features: 2.4 inches LCD screen with 420TVL high definition and 640*480 resolution. High sensitivity, allows baby's crying to be easily heard with light open to inform parents. Ambinet LED light and music design, can create a warm and comfortable sleeping environment for baby. Humanized VOX power-saving design and automatic luminance decrease design. Timer function can promote parents' good master of baby's real-time sleeping time and condition. Built-in li-polymer battery, plug and play, effectively reduce the trouble of changing battery frequently. Supports user ID identification and data privacy preservation. Supports 9 languages, convenient for users in various countries to use. 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: 2.4inches 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: Appox. 459g/16.2oz Package List: 1 * Monitor 1 * Camera 2 * Battery 1 * English User Manual Note: 2. Please allow 1-3cm error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. Package List 12.4 inches LCD screen with 420TVL high definition and 640*480 resolution. 2High sensitivity, allows baby's crying to be easily heard with light open to inform parents. 3Ambinet LED light and music design, can create a warm and comfortable sleeping environment for baby. 4Humanized VOX power-saving design and automatic luminance decrease design. 5Timer function can promote parents' good master of baby's real-time sleeping time and condition.