Groove to your favourite music with the Blaupunkt BT-01 speakers. These speakers are lightweight and compact in design, making them perfect for you to carry around. Use the on/off button to search for and connect the speaker to your source of music.The 40 mm speaker can produce a maximum audio output of 3 watts in crystal-clear detail, covering the high, mid and low frequencies.You can carry these speakers around conveniently as they are lightweight and compact.