Bests & Worsts Reviews from Amazon

This device is a Bluetooth speaker, not a Bluetooth microphone. Yes, this device includes Bluetooth. Yes, this device includes a microphone. NO, This device is NOT a Bluetooth Microphone. Your voice may be amplified out the integrated speaker wrapped around the handle or sent down the 3.5mm adapter cable (included). Your voice is NOT transmitted via the Bluetooth link. The Bluetooth link allows music to play FROM another device (phone or computer) to the speaker wrapped around the handle. The Bluetooth link DOES NOT transmit your voice from the microphone to another device (phone or computer). If you understand the features it does/doesn't have, and you are still interested in this device for karaoke parties etc, then be warned that you need to sing quite loudly into it. The voice amplification is a bit soft, but the echo effect is nice.