This is an LED-illuminated Nenbutsu (Buddhist prayer) machine. It contains 62 songs, including piano-accompanied ballads, songs where the Nenbutsu is repeated along with rapid single-note piano runs, and selections with slightly faster BPMs featuring bell sounds, offering a diverse selection. When you turn it on, the LEDs light up, the gimmick activates, and the background of the Buddha statue glows luxuriously. You can also use it as interior decoration by stopping the music while the power is on. Power: 3 AA batteries (sold separately) Power cable included Fully functional. Used in a non-smoking environment.