Let's have fun playing karaoke with Hello Kitty! The microphone lights up in time with the rhythm. Buttons include: Rhythm button, Instrument button (flute), Instrument button (cymbal), and Melody button with 4 songs (Bung Bung Bung, Do-Re-Mi, Twinkle Twinkle Little Star, and The Bear in the Forest). Batteries are included and the item has been tested and confirmed to work ◎ I just bought it the other day and have only used it once. ⚠︎Please Note⚠︎ The person who purchases the item first will be given priority, even if they comment in the middle of a conversation. Please understand that this item is stored at home. If you would like a follower discount, please comment before purchasing. Discounts cannot be applied after purchase. #Sanrio #HelloKitty #Kitty #MelodicMic #Mic #Karaoke #Maruka