Item Type: Baby Monitor Material: Plastic Battery Type: Lithium Battery Battery Model: None Battery Capacity: 3050mah Working Temperature: -10/+45 Working Humidity: < 85% Resolution: 1280 x 720p Elevation Angle 90, Depression Angle 45, Left Angle 165, Right Angle 165 Operating Frequency: 2400-2483mhz Voltage: 100-240v Package List 1 x Camera 1 x Display 2 x Charger 1 x Base 2 x Screw 2 x Expansion Screws 1 x Multilingual Manual 1HD Clear Video in Day and Night: With 720p HD camera lens and 5 inches screen, and infrared night vision technology, no matter day or night, you can clearly see the baby's every movement. 2Pan Tilt Rotation: You can also get a panoramic view of your baby instantly, and the camera can be rotated 330 degree horizontally and 135 degree vertically, giving you a clearer view of your baby's room. 3Multifunctional: The monitor can control the camera to pan vertical rotation, and even zoom. Built in temperature sensor, two way audio, lullabies, 3050mAh large capacity battery and many other functions. 4Two Way Audio and Lullabies: Built in microphone and speaker for real time interaction and reassurance with your baby. Built in lullaby to comfort the baby to sleep at any time. 5High Privacy: No WIFI, no APP, to ensure a private and safe connection between the camera and the monitor, to protect the baby's picture information will not be leaked online.