This is a Prabhupada chanting box that comes with Srila Prabhupada chanting and singing with other melodies as well. This box is around 4 inches tall. Works with an Indian power socket. Uses 250V power to operate. Currently we have the yellow color box. It is possible that in future the color may change. As a sample we have included a little video. Please note that all sound boxes may not have the exact music as shown in the video. It may differ box to box.