Snow Globe lantern In our newly designed lantern, three beautiful cardinals perch in a tree and the cabin glows for our devoted bird lovers. When turned on, warm leds illuminate figurines and sparkling swirls, adding a touch of whimsical Christmas festive color to our Cardinal water lights. MUSIC PLAYING The snow globes plays Jingle Bells, We Wish You A Merry Christmas, Silent Night, Deck The Halls, Joy To The World, The First Noel, Hark! The Herald Angel Sing and Oh, Christmas Tree. Battery or plug-in power supply : Each Christmas snowball can use 3 AA batteries (not included) or plug-in. The structure is reasonable, to ensure that there is no trouble of leakage, and there is no danger of fire? 6H ON 18H OFF TIMER New environmental protection concept - time shutdown.When you switch to timer mode, the lights will last for 6 hours and be turned off for 18 hours. The cycle will be repeated every 24 hours to save energy and protect the environment