Overview 1: music hypnosis; light projection; animal sounds; recording playback 2: Change color Three colors, four modes Press the top to change mode (blue, red, green, colorful) 3: 4 music modes to switch at will Mode 1: Animal sounds (seagull, frog, bird, twilight forest, dragonfly, village) Mode 2: Natural sound (stream, river, rain, wind, waves, thunder, waterfall) Mode 3: Piano music Mode 4: Lullaby
Specification Material: Plastic Knock Piano Scale: 5 Scales Size: 18.5*18.5*17cm 2 * AA battery (not included)