Item Type: Video Kids Monitor Weight: 472g/16.6oz Material: ABS and PC Transmission Mode: 2.4GHz wireless Camera Resolution :1280 x 720p Transmission Distance: 300m/984ft Night Vision: infrared vision of about 5 meters Screen Size: 4.3 inches Monitor Battery: built in lithium battery, capacity 2000mAh (shipped with built in battery) Viewing Angle: 75 degrees Temperature Monitoring: -20~+65 Storage: Up to 32G small memory card (not included) Voltage: 100-240V Package List 1 x Display 1 x Camera 2 x Power Adapter 2 x USB Cable 1 x Instructions 1 x Reset Needle 1Feeding Reminder: Set up feeding reminders at different times to make the kids's diet more regular. With its help you won't have to worry about nursing all the time. 2High Definition View: The 4.3 inch LCD display provides a high definition view of your kids with a 75 degree angle of view and a 10x magnification lens for all round monitoring without letting you miss any detail. 3Built in Microphone: Two way talk, built in microphone and speaker, when you hear the kids crying, you can comfort your kids from a distance without running back. 4Infrared Night Vision: Automatically activated infrared lights, even in total darkness, you won't miss a thing, night vision range up to 32 feet. 5Play Lullabies: Built in 8 lullabies to help parents comfort their kids into sleep. To help you take care of your kids better. 6Indoor Temperature Monitoring: When the kids's room temperature is above 30 degrees or below 20 degrees, the built in alarm will warn you, and the kids's room temperature is well monitored every day.