I have purchased two of these as gifts, and am thrilled to pieces with the unit itself. Excellent and wonderful for the baby, and it works! Baby was asleep in seconds. Seller of this product was more than helpful when tracking shipment, which wasn't lost, just didn't realize different shipping addresses were getting shipped out of different warehouses. Definitely order this Lullaby Sound Machine for a gift, well worth the money. Will not hesitate to use this seller again.