We have a baby coming and I've had a price watch on this since January... never seen it cheaper!! Great for newborns or as a gift for new parents. If you don't know what it is, Google is your friend but product description is pasted below.
A peaceful night's sleep is not only important for the whole family, but also for baby's development. Help your baby settle down to a peaceful sleep with Ewan the sheep. Ewan replicates the soothing sounds of a pregnant mum's womb and heartbeat. The sounds have been combined with household, musical and natural sounds at low bass frequencies of 125hz to produce ‘pink noise.’ This is the type of noise that babies predominantly hear when in the womb, which is why it is so effective.
Ewan also emits a soothing pink glow - research has shown that babies are comforted by certain aspects of the womb, so a pink ambient glow is the natural choice for the dream sheep’s tummy.