CONNECTED BABYPHONE Download the Hubble app to your smartphone or tablet to stream videos in HD when you're on the go. In this app you can also find sleep and parenting tips, a growth and development tracker or share your videos with others. 4.3 INCH COLOUR DISPLAY With a 4.3 inch colour display, you can monitor your baby anywhere in the house. The volume control allows you to control the sound of the baby monitor very easily. DISPLAY TEMPERATURE This baby monitor includes a temperature sensor that allows you to detect the temperature of the baby's room. This way you will always have peace of mind. SLEEP SONGS With the 10 built-in lullabies, you can soothe your baby and let them fall asleep easily. Through the Hubble app, you can even create your own audio recordings and soothing sounds to play to your baby when you're out and about. ZOOM AND INFRARED Remote control with zoom and infrared night vision for a full view of the entire room. Even in the dark, you can see your child clearly. The range is 1000 feet / 300 meters when there is a clear line of sight between the parent and baby units, Any obstruction between the units will reduce the range significantly, With the parent and baby units placed indoors, the typical range is up to 165 feet / 50 meters