With the Singing Sounds Microphone by VTech, the party never has to end! Connect to your own external music player via Bluetooth to listen and sing-along to your favourite tracks! There are 15 built-in sing-along songs on the Singing Sounds Microphone, sing-along to all of them with or without the vocal track at the press of a button! For extra fun, apply a funny voice changing effect to see how silly you can sound! The multi-coloured light on the microphone lights up with the responses and music. There's also dedicated buttons which control volume level, pause, play, previous, skip and instant applause sound effects.