It is a good product but its price is too high . Guys I use it only for music purpose not watching video etc as its display is small . And I will say if you want a good music exerience. It doesn’t matter what what matter is quality of the ear phones . So from my own experience I will tell you to buy an mp3 player of low brand price as compared to this and get an classic earphone of bose or sennheiser . One thing I have to confess that its battery life is too good and eventhere is a Bluetooth connection . More over. There is a nike fitness app you may go for but you can check my openion also . Thank you