Easy file transfer and playback: Connect the device to a computer and copy music files or folders directly; it functions as a media player for quick setup and playback. Lossless mp3 player: Palmsized and lightweight; easy to put into your wallet, pocket, or armband for portable listening. Mini mp3 player: Compact and lightweight with an hand feel for comfortable daily use and handling. Lossless memory with clear display: Builtin 16GB memory; it can present a clear, vivid, colorful view Practical use scenarios On the go workouts and commuting: The tiny, lightweight form fits easily in a pocket or armband, making it convenient for running, walking, or cycling without bulk. Travel and daily listening: Drag and drop music from your computer to the player to carry a library during trips or in daily routines. Quick library management: Use direct USB transfer to add or organize music files and folders for fast setup and playback without extra steps