Opened it up and had bath time right away, super impressed! 3 AA batteries and it's good to go. White hose that connects shower sprayer with submarine pump is definitely more flimsy than I hoped, but don't see any problems with breakage. The flower head can move vertically to adjust the flow direction. Stream is powerfully enough to come out and wash/rinse hair but not harsh enough where babies couldn't use it. Will update in a month or two as I know we will use this frequently.