1、It is easy to carry the handheld monitor, and 8 lullabies can help you soothe the baby. Two‑way talk function can help you talk and comfort your baby at anytime. 2、The automatic infrared night vision function is stable and safe, which allows you to take care of the baby in the dark and watch the baby all night. 3、Monitoring the baby's room temperature around the clock helps parents take care of the baby's health all the day. 4、The battery has a long life (8 hours in Vox mode), do not put the two terminals too close, otherwise their digital signals will affect each other. 5、It is quick and easy to install this wireless baby monitor, there is no need to connect to a mobile phone, no complicated process, plug and play. 1 x Camera 1 x Receiver2 x Power Adapter1 x Manual Item Type: Baby MonitorMaterial: ABSPurpose: Baby, Child Care DevicePlug Voltage: 100-240VReceiver: LCD Size: 2inReceiving Sensitivity: -90dBmWorking Current Consumption (Maximum): 200mABattery: 3.7V Lithium Polymer/400mAh (With Battery)Camera Image Sensor: CMOSMinimum Illumination: 0Lux (when the Infrared Light is Turned On)Night Vision Distance: Approx. 15ft / 5m