Item Type: Video Baby Monitor Weight: 800g/28.2oz Material: ABS Color: White Frequency: 2.4GHz digital Transmission Method: Wireless point to point transmission (short range transmission) Transmission Distance: Less than 300 meters in open environment Intercom Method: Two way talk Night Vision: Infrared up to approximately 5 meters Screen Size: 5.0 inch LCD display Zoom: 2X Camera Pixel: 1280x720 Connection Interface: Type C Video Storage Method: Supports up to 128GB small memory card storage (not included) Detection Method: Sound control power saving mode Battery: Built in lithium battery, 5000mAh capacity (display screen only) (shipped with built in battery) Detection: Indoor temperature display Video Encoding: H.265 Package List 1 x Camera 1 x Monitor 2 x Expansion Tubes 2 x Screws 1 x User Manual 1 x Power Adapter 1 x Charging Cable 1 x Charging Head 1 x Cover Plate 1Infrared Night Vision Sensor: 5.0 inch LCD screen brings a larger picture, infrared distance of 5m, IR CUT automatic switch, to achieve 24 hours day and night uninterrupted using. 2Two Way Voice Function: Built in microphone and speaker, you can talk to your kids from a distance without running back, press the talk button to talk, let the kids feel more secure. 3Nanny Camera: Camera built in a variety of music, can help the kids to sleep, the volume can be adjusted, will detect the kid's cry, take the initiative to remind parents, support regular feeding, do not forget the time. 4Indoor Temperature and Humidity Monitoring: The monitor with temperature and humidity display, support Celsius and Fahrenheit switch, the kids's daily room temperature has a detection, when the temperature does not match the set conditions will issue a warning. 5Wireless Point to Point Transmission: Digital signal transmission, stable interference is small, digital signal encryption transmission, nice security. 6HD Lens: Support HD video taking, with a large wide angle lens, the head supports 355 horizontal tilt 55 rotation, so that a camera can cover the entire room.