Feature:1. 2.4G wireless digital signal transmission, more than 250 frequency hopping, free from WIFI interference.2. The digital signal is encrypted for transmission and has good security.3. The barrierfree transmission distance is up to 200 meters, and the distance of the partition wall is up to 30 meters.4. With a 4.3inch highdefinition LCD screen, the image display is clearer.5. Both the camera and the monitor have builtin batteries, and the use time exceeds 2H.6. The builtin baby sleeping lullaby can be played by controlling the camera on the screen.7. The monitor has a temperature display, Celsius and Fahrenheit can be switched, and has a twoway intercom function.Specification:Condition:100% New Item Type: Baby MonitorVoltage: 110240VPlug Type: EU PlugMaterial: PlasticIndoor Distance: About 1030 metersOutdoor Distance: About 15 meters200 metersNight Vision Distance: About 5 metersCellphone App: Not supportDisplay: Builtin lithium battery, 29587 model, 2000 mAh (included)Monitor: Builtin lithium battery, 69548 model, 1200 mAh (included).Package List:1 x Displayer1 x Monitor2 x Charger1 x ManualNote:Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.