GPX PC301B Portable CD Player offers all the standard playback features you would expect, including play, pause, skip forward back, program, mode and stop. The LCD display shows you which track number is playing, so you can easily skip songs if desired. With rotary volume control and a stereo headphone jack, the PC301B is perfect for taking to the beach, study hall, home or work. The 60 second anti skip protection keeps your music in memory providing shock resistant, uninterrupted music playback, so you don't need to worry about walking around with your CD player. A low battery indicator shows you when the 2 AA batteries sold separately need to be changed, making sure your music listening is not interrupted. It can also run on external power adaptor sold separately.