1、VOX Power Saving Mode: This monitor sets VOX mode (high 50DB, medium 55DB, low 60DB). When there is sound in baby's room, the display will automatically turn on. When there is silence for about 30 seconds, the display will turn off. Use this mode to save power. 2、Two Way Talking: This baby monitor has a built in microphone and speaker, so you can talk to your baby from a distance without having to run back. 3、IR Night Vision Automatic Switching Mode: When the monitor turns on the IR night vision mode, the irradiation distance can reach 5‑10 meters. Even if there is no light at night, the picture is clear. 4、Temperature Detection: The built in alarm warns when the temperature in your baby's room is above 30 degrees or below 20 degrees. 5、Breastfeeding Reminder: This monitor can be set up with a wake up reminder function to remind you to feed your baby on a regular basis, giving your baby a regular diet. 6、Cry Detection: When the monitor detects your baby's cry, it will push an alarm notification to let you know the abnormal situation at the first time. Item Type: Baby Camera Monitor Material: ABS Weight: Approx. 432g / 15.2oz Camera Resolution: 720P Screen Resolution: 320x240 Video Frame Rate: 18-20fps Screen Size: 2.8 Inches Display Battery Capacity: 2600mah, Lithium Battery (Built In) 1 x Monitor 1 x Camera 2 x Power Adapter 1 x Instruction Manual 2 x Screw 2 x Expansion Tube