If you want to find a gentle lullaby for baby, especially not buy this product !! it's a good musical toy, but the lullaby function is not at all satisfactory and is by no means suitable for baby to sleep! the way down is too high, the system pr block sound is not reliable, and melodies are not at all soothing! even light flashes strongly, it is very painful and it annoys baby! Besides my daughter off herself now, so I have to put a blanket on it to mitigate noise and flashes, but the melodies are still aggressive in conclusion ... I regret this purchase profondémment !!!