1、Full Screen Touch Control: The lossless MP3 player is a HD screen with touch button with high sensitivity and one-touch for convenient to use, making it convenient to collect your favorite music. 2、DAC Decoding Chip: The MP3 music player uses a stronger DAC decoding chip to provide DAP for sound signals to meet more mainstream lossless and compressed formats. 3、More Lossless Formats: The portable MP3 player supports MP3 APE FLAC WMA WAV AAC and other lossless and uncompressed format music programs with support up to 24bit. 4、Bluetooth 0 Transmission: The lossless MP3 player features a 5mm stereo line-out port and uses bluetooth 0 transmission technology for faster and more stable transmission. 5、Memory: The music player has 16GB built-in flash memory and supports expansion memory card up to 256GB, music can be transcribed between built-in flash memory and memory card.