Features: Wireless Baby Monitor CameraAdopts 2.4G wireless transmission technology, no interference and effective transmission range is up to 50M indoors and 300M in open area, which enables you to know your baby's status in every corner of your house. Plug and play, no need to connect WiFi or download any APP. Real-time Dynamic Monitoring & Night VisionThe parent unit has 2.4 inch full color large LCD screen to show you the real-time video of your baby's activities. You don't need to stay in baby's room all day long and have more time to handle your work or housework. And the IR night vision function enables you to have clear image of baby even at low light environment. Two-way CommunicationParents unit and baby unit both have built-in microphone and speaker. You can hear your baby's voice clearly and comfort her/him instantly by talking to them when they are crying. Supports VOX smart activated function, more power saving, and extend standby time. Room Temperature Detection & Alarm Clock SettingThe baby unit has a temperature sensor, which can detect the room temperature all the time to let you adjust a comfortable temperature of room for your baby in time. And you can set alarm clock to remind you to feed baby with milk. Built-in Lullabies & BatteriesBuilt-in lullabies to soothe baby to sleep; parents unit has built-in 2200mAh large capacity rechargeable batteries for more flexible usage; parents unit has a foldable stand and the baby unit can be 360 rotated flexibly. Specifications: Transmission Frequency: 2.4G Modulation Mode: GFSK Operating Temperature: -10 to 45 Operating Humidity: