A baseball type cap with a circumferentially stretchable headband to adjust to different head sizes is modified to add a stretchable fabric member that is stitched to the cap cover gores and to the stretchable headband. The lower edge of the fabric member extends about halfway around the back of the cap ending on either side near the ears of a user wearing the cap and stretches along with the stretchable headband to adjust to the head size of the user. A number of seams join the stretchable fabric member to the cap cover, creating a center pocket with an open top to hold a stereo jack and a removable audio device such as an MP3 player. The seams also create bud pockets on either side to hold ear buds. The dual wires from the stereo jack lead to a T-junction in the bottom of the center pocket and are long enough to manipulate the controls of the MP3 player outside the pocket while wearing the cap. At the T-junction, the dual wires are divided into individual ear bud wires, which pass through passages between the seams from the center pocket to the bud pockets without need to pierce the cap cover or fabric member. At the opposite ends of the fabric member on the sides of the cap, the seams are interrupted to leave openings for withdrawing the ear buds for use and subsequently replacing them.