The Disney Frozen microphone is great for singing along to the songs from the hit film. Compatible with any MP3 player (MP3 player not included), this microphone has built-in speakers and plays music from the film. It also has flashing light effects and features your favourite characters Elsa and Anna on the front. Features and Benefits Rock Out - Sing your heart out to built in music. Connectivity - Connect your MP3 player and sing to any song you like. Character Graphics - Anna and Elsa will be with you wherever you sing. Become a Star - Sing your favourite songs and become a star in your own performance. Perfect Gift - This will make the perfect gift or birthday present for anybody that loves to sing or loves Frozen. Specifications Real working mic with built-in speaker Connects to any MP3 player (MP3 player not included) Line-in connection cord stores neatly inside microphone back Aux jack allows for connection to any audio device Comes with built-in music Lights flash to music Age: 3 yrs + Batteries 2 AAA batteries required. (included) Dimensions: 5.72 x 5.72 x 20.96 cm Colour: Purple/Blue