Safa is a Korean firm that has put out quite a few forgettable DAPs in its day, and while this one isn't going to win any awards for technological advancement, it does look like "fun," for whatever that's worth. The Xing LED is a none-too-shabby 12mm thin and boasts 12 hours of playback time on a single charge. The company fails to mention little things like storage capacity and file format support, but that ain't why we're here: the face of the device features 27 LEDs that can be either program