1.The latest upgrade to Bluetooth 5.0:</b>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</p> 2.Supreme lossless sound quality experience:</b>this music player built-in DAC audio decoder chip,provides super audio resolution, restore the original sound.Support most audio formats such as mp3,flac,ape,ogg.etc.ENJOY HIFI QUALITY AT A FAIR PRICE.</p> 3.32GB large memory as TF card:</b>Compare with built-in memory,we choose 32GB TF card(Included) expansion as memory.The reason is card expansion will be more flexible,connecting to computer will also be more stable.A total of up to 5000 songs can be stored with 32GB.SAY GOODBYT TO SAMLL MEMORY.</p> 4.Stylish crafts with 2.5Oz:</b>This music player adopt the same design concept as the latest smartphone,2.5D double-side acrylic glass,alloy frame,gorgeous appearance, excellent hand feeling.Only 2.5Oz weight,0.4 inch thick,you can hardly feel it when you running.COLLECTIOIN OF THE LATEST DESIGN ELEMENTS</p> 5.Multifunctional MP3 player:</b>This mp3 player have 2.4 inch screen,speed dial squared up,let you quickly choose the function you want,music player,FM radio,voice recorder,E-book.videos,tools.LTTER MP3 PLAYER,GREAT USE.