The Tommee Tippee Dreammaker Baby Sleep Aid is an innovative and scientifically proven sleep aid that is packed full of intelligent technology designed to simulate ideal sleeping conditions, rather than stimulate a baby. Once the baby is asleep, adjust the settings, and the device will help you to relax and prime your body ready for sleep. Pink noise Pink noise imitates the natural sounds of the womb and aids in falling asleep faster, deeper and for longer as it provides the baby with a comforting familiar and more natural background noise in comparison to other noises or no noise at all. Red light Red light exposure allows the production of melatonin which relaxes the body ready for sleep. Choose from 3 brightness levels, the maximum being 200 lux which is recommended as the brightest setting for the least impact on sleep. Perfect for use as a nightlight when breastfeeding during the night to keep disturbance to a minimum. Pulsing light The rhythmical pulsing light waves encourage slow, deep breaths to relax the user ready for sleep. The first, faster pulse setting reflects the baby’s resting breathing rate of ~20 breaths per minute (bpm), helping to induce sleep in infants. Once the baby is asleep, switch to the second, slower pulse setting that mimics your resting breathing rate to help you relax and prime the body for sleep.