1). Refined exterior design, unique design fits for hand 2). Supports MP1, MP2, MP3, WMA and video in AMV formats 3). 65K color screen 4). Supports firmware upgrade 5). Supports 18 languages 6). Supports FM stereo radio. Powerful automatic or manual tuning capability, save up to 40 channels; supports e-documents, and BMP, JPG picture browse 7). Supports secret space. You can separate part of the memory encrypting and hiding in using programs provided, where data cannot be seen or written by others 8). Supports recorder / repeat. Voice can be recorded and saved in WAV or ACT format. Phase/contrast repeat available 9). Equalizer: normal, rock, pop, classic, soft, jazz, bass 10). Play modes: normal, single repeat, play catalog, repeat catalog, repeat all, shuffle,lyric 11). Timing turning off. The player provides sleep and battery saving mode 12). Driverless (except Win95) 13). Color: red/blue/green/black/silver 14). Dimensions: 90mm (L) x 40mm (W) x 7mm (H)