Sleep aid. also for the big ones

Baby asleep, huh. Whether our little girl was asleep faster and longer by the sounds or their development is not entirely clear to sgen. Anyway, are especially the sound of the sea a great atmosphere, and also the big sleep here just fine. The batteries will last very long. We now use it every now and then (unfortunately) only because we read that it is also important for babies development, to be able to rest at night without irritation. So, do not run forever, so beautiful it is!