PACKING LIST: 1 pcs Water Snow Globe Lantern with timer and music, it can be operated by USB cord (included) or 3AA batteries (not included). 1 pcs User Manual. Christmas snow globe lantern dimension is4" x 4" x 12" TIMER-OFF-MUSIC: Switch to TIMER position, the LED lantern light on and the glittering swirling for 6 hours and off for 18 hours, cycle every 24 hours. Switch to Music position, the light on and music playing until you turn it off manually. MUSIC PLAYING: The Angle snow globe lantern cycleplays "Ring Christmas Bells". Move the switch on the bottom to Music. POWER SUPPLY: Included USB to DC cable allows you operate the snow globe lantern without batteries. It can be also operated with 3 AA batteries, so that you can place them any where you want. CHRISTMAS HOME DECORATION & GIFT : Beautiful decoration for your home on Christmas day, and memorable gifts for your relatives and friends.