Made for exercise and convenience, the GLASBA 8GB Sport MP3 Player from Samvix is compact and can easily be clipped to a belt or waistband. The 8GB of built-in storage capacity has plenty of room for your media, such as music, books, teachings, and more. If you need more, simply insert an optional SD memory card. Safe to use, the approved device has no radio or ability to view pictures and video. However, it does have a built-in color display and controls to make it easy to browse and play your files. When playing back audio, you can choose to stream it to an optional Bluetooth speaker or headset, or plug in the included wired earphones.