Introducing the IParty Bluetooth Karaoke Mic with Speaker. Lights and Voice Changer. Perfect for aspiring young musicians. this product opens the door to musical discovery and creative expression. Wireless Micro Karaoke with integrated Bluetooth speaker. light effects and voice change function. The speaker works wirelessly with all Bluetooth enabled devices. Control music directly on the microphone. Transform your voice for guaranteed laughs! Press the button to choose the tone from 4 tones: childs voice. high female voice. low male voice and very low voice. Built-in speaker for high quality sound. and has a rechargeable battery to enjoy even more! Speaker with powerful LED light effects! Warranty: 2 years - Designed and developed in Europe. Power: 3 x 1.5V LR6/AA batteries (not included). An unforgettable gift for any budding musician.