On the hour, twenty colourful LED lights synchronise with six melodies whilst the oval dial separates & spins round. Melodies include Amazing Grace, The Planets, Waltz of the Flowers, Salut de Miel, Pictures of an Exhibition & Dance of Reed Pipes. Also with volume control & automatic night time shut off, requries 4x D batteries (included). Measures 47 x 42 x 11cm.