Talk about personalized learningÃÂ¢ÃÂÃÂchildren can use this microphone to add sound effects and their own voice to these 2 interactive books by LeapPad. Amazing Big Top Letter Circus has over 30 opportunities for recording as kids explore letter names, letter sounds, short vowels, initial sounds, music and more. What Will You Be? offers over 45 places for recording as kids learn foreign phrases, prediction of events, animal identification, understanding events and more. Works with the LeapPad, LeapPad Plus Writing and QuantumPad learning systems. Imported.