It is one of the best product by the company named Apple. It is available in 5 colors and that is Space Grey, Gold, Silver, Pink, Blue. It has 16 GB Internal Memory and weighs about 31 grams only. And its screen size is 2.5 Inch(240 x 432-pixels) which is quite good as compared to other iPods and music players. It has Accelerometer sensor and has a good battery backup of upto 30 hours while playing music. Its normal full charge time is about 3 hours. After using it for about an year, I just love it very much. I use it for about 3 hours a day for listening music and it works perfectly for me. I haven’t faced any major issues till now. So I would like to recommend you this product.