♪ Amazing Sound ♪ - Sing like a professional vocalist. Change microphone settings to your preference with adjustable Voice, Music and Echo ♪ Cool Features ♪ - The microphone has a built in speaker and recording device that can be used while singing. ♪ Bluetooth Connection ♪ - Able to connect with all bluetooth smart phones including iOS, Android and PC up to 10m range. ♪ Karaoke Any Song ♪ - Able to sing along with YouTube, Karaoke Applications and your music playlist. ♪ Easy and Fun ♪ - Simply turn on, connect phone and start singing your heart out!