1. Equalizer: 2. Visualizer: visualizing power of frequency 5 ranges. 3. Album Mode: 4. Folder Select: shows only the folders which include music files. Playlist consists of songs in the foler. When you select a shuffle (random) play, sequential play, Repeat One, Repeat All, provided. 5. Sleep Timer: 5-120 minutes by 5 minutes step which automatically quit application for sleep. 6. BASS, Virtualizer, Reverb: Sound Effect when using earphones.Widgets 4 * 1, 4 * 2 Support