Product Description:With this baby monitor, you'll never gonna to worry about your baby when you're outside. It features with conversation functions, so you can interact with your baby on a far way from home. It's also equipped with function of lullaby playing which can keep your baby sleep easily. Nice gift for new parents.Feature:Color: Shown in the pictures.Material: Plastic.Size: Approx. 12.2 * 6.5 *1.5 cm/ 4.8 * 2.56 * 0.6 inch(L*W*H).Viewing Angle: H:80 degree,V: 100 degreePower Requirement: DC 5V.Other Special Feature: support up to 4 cameras.Resolution: 320x240(RGB).2.4 inch TFT LCD screen2.4GHz wireless digital technology, no interference, no privacy leak.Built-in night light.Lullaby: make baby more fast & soft to go to bed.Night Vision Distance: Min.5m.100M transmission range in open area.100M pixels.Built-in microphone & speaker / two way audio communication.Baby room temperature detection.CameraImage Sensor: 1 / 3'' color CMOS image sensor.Pixel: H: 640; V: 480.