Listen to music, audiobooks, podcasts and other digital audio files while you're working out with the SanDisk Clip Sport MP3 Player. Great for teens, college students, moms on the go, athletes or fitness enthusiasts, this lightweight MP3 player clips to your shirt, pants or wristband, allowing you to enjoy music while keeping your hands and pockets free. It features a large LCD screen for easy navigation, along with an FM tuner for listening to your favorite radio stations. The SanDisk Clip Sport MP3 Player is available in a wide range of bright colors with file storage capacities of 4GB and 8GB. 1 GB=1,000,000,000 bytes. Actual user storage less., and it also contains a memory card slot for additional storage. Rechargeable battery offers up to 25 hours of use on a full charge.