Tzumi Pop Solo Bluetooth Karaoke Microphone - Don't just sing it! Bring it! With this 2-in-1 microphone and speaker, your voice can carry anywhere and anytime! Bring out your inner music star and bring it ANYWHERE. Download your favorite karaoke app, connect your smartphone to the microphone and "hit the stage" for the concert of a lifetime. Serenade friends and family, create original music videos with thousands of songs made famous by all your favorite and popular artists. Tzumi Pop Solo Professional Karaoke Microphone Mixer: Works with all Karaoke apps Mixing Controls Filter Screen Charge/Record Port Dual Speakers Amazing clear stereo sound portable entertainment iOS/Android compatible 2200 mAh battery for up to 5 hours of enjoyable entertainment Works universally with all Karaoke smartphone apps.