Item Type: Baby Monitor Material: ABS Gross Weight: 462g/16.3oz Item Number: GB101 Color: White Transmission Method: Wireless point to point transmission, short range transmission Camera Resolution: 320X240p Transmission Distance: Visual range about 200 meters Intercom Method: Two way intercom Music: Built in 3 minute chord music Night Vision: Infrared vision about 5 meters Screen Size: 2.4 inch LCD screen Detection Method: Voice control power saving mode Battery: Built in lithium battery, capacity 800mAh, display only, delivery with built in battery Detection: Indoor temperature display Language: Multilingual Plug: 100-240V Package List 1 x Display 1 x Camera 2 x Power Adapter 1 x Manual 1Infrared Night Vision Sensor: The camera has a 2.4 inch LCD screen, infrared distance 5M, IR CUT automatic switching, realize day and night monitoring. 2Two Way Intercom: Our baby surveillance has built in microphone and speaker, you can talk to your baby from a distance without running back. 3Polyphonic Music: There is built in 3 minute chord music in this baby camera, can soothe the baby to sleep, the volume can be adjusted. 4Indoor Temperature Monitoring: monitor with temperature display, switch between Celsius and Fahrenheit, has a good monitoring of the baby's daily room temperature. 5Good Security: Wireless point to point transmission, digital signal transmission, stable without interference, digital signal encrypted transmission, good security.