... ; 3.Memory: support TF card 2 to 16GB sport music mp3 player 1.Material: ABS + PE; 2.Product ... 3.Memory: support TF card 2 to 16GB; 4.Music Format: MP3 etc;5.Signal to noise ratio: 95Db ... so on;2.free to listen to, get rid of troubles of theline, enjoy portable, lightweight, stylish, trend, new ... appearance, so that you enjoy joy and comfort of music in sports;4.Very suitable for sports enthusiasts, the ...