The Philips AVENT SCD580/01 Baby Monitor not only allows you to hear every gurgle with perfect clarity, it comes with a range of great features to ensure both your baby and you can sleep peacefully. Your little one may still be restless when you first put them to bed. Help soothe and calm your baby with the starry night light projection, activated from the parent or baby unit. The Philips AVENT SCD580/01 can also play lullabies, use 2-way communication and even works with MP3 so you can calm your baby with your voice or music of your choice. The temperature and humidity sensor alert you to any changes in the environment by vibration, and can also be set to alert you of sleep and feed times. Zero interference – DECT technology guarantees zero interference from any other transmitting product; other baby monitors, cordless phones; mobile phones etc. Always Connected – The parent unit of Philips AVENT baby monitor will alert you when the power is low or if you are out of range. Stay connected with talk back – One click operation initiates communication with your child Starry Night Light Show –  Help soothe and calm your baby to sleep with the starry night light projection which can be activated from the parent or baby unit. MP3 mode – The baby unit has a plug to enable you to connect your MP3 player or mobile device, so you can play the music of your choice that your baby finds the most soothing. Superior Operating Time – The small, rechargeable parent unit will give you the freedom of cordless roaming for up to 18 hours before re-charging is required. Temperature and Humidity Sensor – Combined humidity and temperature sensor allows you to ensure your baby’s room is kept at the correct temperature. Vibration Alert – The vibration alert keeps you informed of the room temperature, as well as custom alerts to remind you of sleep and feed timings.