Christmas Outdoor Lights and Sounds of Christmas Holiday Decoration Power Strip Stake. Plays 20 Songs, 6 Outlets. All-in-one outdoor light and sound system synchronizes yard lights with 20 holiday songs. Onboard speaker has full volume control and options to play songs randomly, select songs, and skip songs. Clear weatherized cases protect from moisture and dirt; UL Listed for outdoor use. Approximately 8 1/2 wide and includes 6 plug-in outlets. Includes 3 different synchronized effects – Multiplex, Unison, and Steady On.