Attention: Welcome to my shop We ship the product from China, the delivery time is 7-14 daysDescriptionBuilt-in 4 lullabies may help the parent comfort the baby fall into asleep; Built-in Mic, Two way audio between the camera and monitor, you can talk back to baby.Keep an eye on your baby room temperature all day long and all night long with automatic IR night vision(indoor effective range 5m/16feet) without worries.Standby/Power Saving Mode: In Standby mode(Except No power), Camera/Sound seems to be turned off(saving battery), it will activate when there is movement or noise. It will usually go into the screen monitoring by just press the Home/OK buttonWithin 10m transmission range indoor use, dynamically select clean channels to advoid interference from other 2.4GHz device.Wireless MonitorScreen Size: Full color 2.4 inch TFT LCD.Resolution(Pixel): 960x240(RGB).Viewing Angle: H:80 degree,V: 100 degree.Power Requirement: DC 5V+/-10%.Other Special Feature: support up to 4 cameras.Wireless CameraImage Sensor: 1 / 3' color CMOS image sensor.Pixel: H: 640; V: 480.Lens: EFL=3.6mm.F=2.8.IR LED Type: 7 pieces IR LED / 850nm.Night Vision Distance: 5m.Power Supply: DC 5VOther special Feature: Built-in Microphone/Speaker.Two way speaker; Night Light; temperature detection.NoteTurn off the Parent unit and charge it with 3-4 hours for the first time use. Rechargeable Li-on battery power in the Monitor lasts 1-2 hours. When the screen goes off or keeps flashing with red light for 3 seconds(no sound heard),you should charge your Parent unit.The signal strength may also be reduced by other solid structures,like walls,or by radio or electrical equipment,fluorescent lights or dimmer switches.Use of other 2.4GHz product,such as wireless networks (WiFi routers),bluetooth systems,or microwave ovens,may cause interference with this product,so keep the baby monitor away at least 5ft(1.5m) from these types of products,or turn them off if they appear to be causing interference.What's in the package1 x Wireless Monitor1 x Wireless Camera2 x Power Adapter1 x User Manual