The device comes with 2gb of storage with aluminum mellatic body has 3.5mm earphone port now coming to the sound quality bass and terribles are perfect with smooth and good music equalizers sound doesnt hurt your ears neither gives you headache if you are into it for long time very good device for music lover only con is you need apple id along with itunes software to synchronise with laptop for adding or deleting of songs overall device is very with good brand power battery backup is neary 7hrs once fully charged