Otto baby rocker, baby swing, play arch with interactive toys, 5 swing speeds, nature sounds, from birth to 9 kg, foldable. Otto baby rocker has 5 sounds to choose from. The volume of the sounds can be adjusted. Otto has 5 rocking speeds. The toys have a positive effect on your baby's imagination and motor skills and when pressed, they make sounds. The non-slip feet prevent the rocker from accidentally moving and protect the floor from scratches. When folded, the Otto rocker takes up little space. Ideal also for on the road. Durable, skin-friendly 5-point harness for added safety. Soft padding with stitching provides comfort for your little one in any situation. Soft, removable cushion supports baby's head. Timer can be programmed to automatically turn off the rocking function after 15, 30, 45 minutes or a full hour. Extremely quiet mechanism does not disturb the other residents in the household. Otto has two types of power supply: Mains or battery. The product has undergone several steps and a series of internal checks and tests in an independent certification laboratory, Intertek. Full compliance with European safety standards EN 16232 and EN 71.