Mp4 Player Watch - Removable Strap, 1.5 Inch Screen, Ebook Reader, Micro Sd Card Slot (Black) MP4 Player Watch with Removable Strap, 1.5 inch Screen, eBook Reader, Micro SD card slot and more. Wear your MP3/MP4 player around your wrist. 1.5 Inch Touch Screen MP4 Watch t being bothersome in size but still Allows you to watch videos on its 1.5 inch screen. Load your favorite music on the included 4GB Micro SD Card and Easily switch out the micro SD card When you want to listen to other music.