Portable MP3 Player, Mini MP3 Music Player Sports Back Clip MP3 with LCD Screen, Support 32GB Memory Card ，Earphone and USB Cable(Black). The MP3 player shell is made of aluminum alloy, which is more durable and has a longer service life. The compact design makes it only weigh 1.7 ounces, which is very convenient to carry out. The MP3 has a 250mAh lithium battery, which can play for a long time. When fully charged, it can play audio for more than 5 hours. The battery has a long life, so you don't need to worry about the shortcomings. MiniUSB charging port. The compact MP3 player is also equipped with a mini LCD screen display, 【CLIP ON DESIGN】: This MP3 player is not only small and portable, but also has a clip on design. You can easily clip it onto clothes The built-in memory card expansion slot supports a maximum of 32GB SD card (the expansion card is not included in the product).