Bric Connect BT combines Edifier"s legendary sound with the latest technology. Equipped with a built in microphone, hands free phone conversations and multiple listener conference calls have never been easier. Using a Bluetooth phone connection, the user can answer phone calls and end a conversation with the push of a button. The Bluetooth audio input allows you to play music from Bluetooth devices while the auxiliary input provides even more connectivity! This system produces a total power output of 12 watts RMS, through two, 2-3/4-Inch (70mm) full range speaker driver with bass enhancement through the bass reflex port. The wireless remote can answer, decline and end calls from a distance, change input selection, or navigate tracks as well as adjust the volume. The dual power option of AC/Battery makes it ideal for use at home, outdoors, travel or absolutely anywhere you want!