This toy plays sounds like a womb and lullabies. It's recommended for putting babies to sleep and helping them relax. I received it as a baby shower gift, but I haven't used it much, so it's in good condition. I've confirmed that it works. The batteries have been removed. 【Songs】 (1) Womb sound (2) Winnie the Pooh (Normal & Slow Tempo) (3) Schubert's Lullaby (Normal & Slow Tempo) (4) Beethoven's Ode to Joy (Normal & Slow Tempo) (5) Cradle Song (Normal & Slow Tempo) (6) Grandfather's Clock (Normal & Slow Tempo) (7) Sound of waves (8) Birdsong The box and instruction manual are not included.