This product ive bought from amazon and started using ince from an year.it is provided with an internal memory of 4gb into which we can copy about 3000 songs.once if u charge the ipod to full it gives backup for 10 hours.when you use the quality bass earphones like sennhiser or skull candy for jackpot it sounds great.it is worh useful for travellers who love to listen songs all time.it is wuite easy to operste.so at last this product is value for money.i suggest this ipod for those who are in search of user friendly ipod