Vktech X3 Professional Lossless music MP3 HIFI Music Player with HD Screen X3 is a HI-FI level digital music player especially for music fanciers. It can support all popular lossless audio formats, support up to 24Bit/192Khz master level high definition sampling rate, also support DSD format. To meet the bigger capacity of lossless audio, X3 supports 2pcs 128G TF/Micro SD card using at the same time(Not include), then you don't need to worry about the storage capacity. With HD OLED screen, letters on window can be clearly found even in the sunshine. X3 player, your real friend, no matter you are at home, on business or on the way. With smart size, light weight, fashion outlook, it can be brought conveniently when you are at home, on business,on travel or in anywhere.