This BLU NOTE + CHAT wireless portable music and conferencing speaker has a sleek design, Lighted touch panel controls, one button set-up, and high quality audio which distinguishes this wireless portable music and conference speaker. Listen to music wirelessly via Bluetooth in full stereo which includes a bass radiator for a full range sound. Also works as a professional conferencing speakerphone. Includes 2 MEMS Microphones, full-duplex, Caller ID, and echo and noise cancellation to make sure you are heard well on the far end - a true portable conferencing device. Easily fits into a briefcase or backpack for transport. Rechargeable, 1500 mah lithium battery assures hours of music playback or conferencing.