A Powerful,Multifunctional,Stylish Lossless sound MP3 player with bluetooth 5.0. Lossless sound. But also,this mp3 player support TF card expansion,up to 128GB. Mp3 FLAC APE WMA OGG Supported. The latest upgraded Bluetooth 5.0✔-👍:this Mp3 player built-in bluetooth 5.0,provide faster data transfer speed(40% increase) and more stable connection,the connection distance is also longer.In addition, power consumption will be reduced, increasing battery life.ENJOY CUTTING-EDGE TECHNOLOGY.