High resolution up to 2terabytes player can reproduce mp3 and wave files , no Bluetooth it is high resolution needs a wired headphone not included and microsd card up to 2tb not inlcuded, like new , battery last months in stand by used very little . Not scratches with screen protector and rubber protector super small and compact , great travel companion 2tb of music means around 2800 cds on wave format . You need to buy a microsd up to 2tb
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