Kelty Lumaspot Rhythm Lantern Multi-purpose campsite lantern with integrated, MP3 compatible speakers and multiple light modes Two LEDs offer spotlight or area lighting with high and low modes from 160 to 50 lumens Rotating multi-colored "disco" LEDs allow you to choose between red, green, blue, or rotation modes Integrated speaker and cable enable you to plug in your MP3 player and listen to music Runs on four "D" batteries (sold separately)