Rhythm game with LED lights that flash to the music. - Product Name: HEART RHYTHM GAME - Game Type: Rhythm Game - Batteries: 3 x AA batteries - Features: With LED lights, play along with the music - Target Age: 6 years and up Thank you for viewing. I bought this last month and used it only once, then stored it in the box. I bought it at Toys "R" Us(^^)⭐︎ The heart-shaped lights are cute.