Designed for sport?? Super lightweight and easy clip-on?? sweat-proof with Specially designed silicone case??suitable for sportsfitness enthusiasts</br>High Quality Sound:Support format MP3/WMA/WAV/APE/FlAC/OGG??With the HD quality headphones??Clear Stereo and Clear Bass deliver deeper?? richer sound quality.</br>Easy Operation:Large color screen and Independent volume control that makes the device easy and intuitive operation?? even if you're in the exercise</br>8GB Capacity (Supports up to 64GB): supports up to 64GB TF Card for 4000 Songs! To avoid incompatibility?? please use AKALE Memory Card.</br>What'S More:Suppo