Bring the party wherever you go with the iBT61 Bluetooth speaker with speakerphone. Stream music wirelessly from your Bluetooth-enabled device. Enjoy your music without missing a call. Collapsible compact squishy speaker with soft silicone cabinet fits in your hand, yet offers surprisingly rich, detailed sound. Operates on internal rechargeable battery, charges via micro USB jack (USB charging cable included). Works with free Melody voice powered personal music assistant app to play music from Spotify, iHeartRadio and more.