With light sensor: The music box does not play in the dark. Music box: ON/OFF switch [No noticeable scratches], but there is rust on the pendulum. The music box plays one song every hour. Volume can be adjusted. The songs are in photos 3 and 5. The clock and music box sections each have their own batteries. It is not as accurate as a radio-controlled clock. It tends to run fast. It will slow down as the battery level approaches 0. This is not suitable for those who are particular about accuracy. This is an old item. Please understand. The music box has a gentle tone. The pendulum will be removed and wrapped in air cap. Please hang it on the hook when you receive it. Battery level is unknown. I will wipe off the dust as much as possible, but there may be some areas that cannot be removed. Please understand. ℹ️Radio-controlled wall clocks are listed on a separate page. Wall clock Music box clock Wooden wall clock SEIKO Seiko Seiko wall clock Music box wall clock Pendulum clock Interior Wooden clock Music box clock Taste...Country style Main material...Wood Display type...Analog