AwesomeWare Wireless Headset Microphone Remarkably KTV Echo Effect: The wireless karaoke microphone with the highest quality echo reverberation and two stereo speaker provides a Hi-Q KTV Live dramatic sound. It is a perfect Karaoke Machine for Kids as gift. Bluetooth Connection & Cable Connection& USB-Stick player: You just need to connect the karaoke microphone with your phone by cable or Bluetooth(10m), and then open the singing APPS on your phone. Or you can plug in the USB-stick, the wireless karaoke machine can detect the music file and play it. The built-in clearly audio and vividly sound effect can make you enjoy listening and singing anytime and anywhere. Great for KTV singing, gathering singing, family singing, interviews Long Lasting Safe Battery: 2200mAh Battery Capacity and Li-ion battery protection module make you safely enjoy karaoke fun for 10 hours after 3-5 hours fully charging! High Compatibility: This bluetooth wireless microphone is compatible with Apple iPhone and Android smartphones, iPad tablet,TV, bluetooth connection. Fit for KTV singing, Gathering singing, Family singing, Travel singing, Car Stereo, Instrument Recording, Interviews and Live etc " Multifunctional and Portable Karaoke Microphone:A handheld wireless bluetooth microphone with built-in speakers for music singing and playing anywhere.It can works as a Microphone,loudspeaker, recorder, Bluetooth speaker. Portable fashion design provide you sing anywhere and anytime. Also,it's the best toys of Karaoke microphone for kids, Friends or Family.