Storage: Built in 8GB memory capacity?? supports up to 32GB TF Card.</br>Perfect for sport: Shock absorption surface and it only weights 1.15 oz.It is small enough to fit in a pocket?? purse?? backpack?? fanny pack?? and would also be very easy to travel with. The buttons are easy to push and do not stick.</br>Multifunctional:music player??video player??photo viewer??E-book reader??voice recorder??FM radio??alarm clock??tetris.Easy to handle Multi language system.</br>Long battery life:last for playing 75 hours of music with earphone after full