OFFICIAL KIDZ BOP - Get ready to skyrocket to stardom with the top children's music brand that has taken YouTube by storm! Join the ranks of Kidz Bop superstars with our top-of-the-line microphone. PLAY ANY SONG – DJ like a pro! Connect to your phone or tablet with Bluetooth! Spin up any jam from Spotify, YouTube, and Apple Music. QUALITY SOUND – Create a rock concert in your living room! Top-of-the line acoustics speakers will make your child’s voice loud and clear! 4 VOICE EFFECTS - Unlock a new level of hilarity with voice-altering madness. Transform your voice into a high-pitched chipmunk-like chatter that will have Alvin and the gang envious. RECHARGEABLE - Never let the party stop with this microphone's marathon-ready battery! A rechargeable lithium-ion battery ensures a whopping 6 hours of non-stop playtime.