Wireless MP3 InTune Recordable Doorbell Chime Wireless MP3 door chime allows you to customize the arrival music of your home Add Christmas, Halloween, team fight songs, or your favorite songs to welcome your guests. 128MB of disk space allows you to record multiple songs! Simple installation and quick disconnect wall bracket allows for easy music management Includes: Chime, Push Button, 128MB On-Board Storage, USB connection cable