Bluetooth MP3/MP4 Walkman Player 1.77 Inch Full Touchscreen 128GB Built-in Speaker Hi-Fi Sound Go to product viewer dialog for this item.
: Most of these units include a MicroSD card slot. If your internal memory is full, you can add up to 128GB of extra space. walkman4mp4
Connect the device to your PC or Mac via USB. It should appear as a "Removable Disk." Bluetooth MP3/MP4 Walkman Player 1