The Tummy Sleep® Plus from Prince Lionheart is an ultra-cute back-to-sleep aid which provides a number of different sounds including authentic womb sounds, ocean waves and lullabies. You can also record & save a personal message for Baby. The sound and motion sensors reactivate the recording when your baby cries or jostles the bear. Tummy Sleep® comes with Silkie, the natural bonding aid that retains parents’ scent and reassures Baby of their presence. Velcro strap allows you to secure the removable sound box to cot rails or pushchairs.