LIMTECH® Metal Clip MP3 Player supports up to 2GB 4GB 8GB
i bought this to use while working 12 hr shifts at a factory and i new there was no way it would last that long but i was at least expecting about 6 to 8 hrs. this will only last for 3 hrs before it shuts off even on a full days charge. its nicely built sounds great and seller shipped very fast but unless your only needing it for less than 3 hrs at a time you may want to look at spending more.