ZTOP Waterproof Swimming Diving 8GB FM Radio Underwater Sport MP3 After Hanging Push-button control, Menu / Play / Forward / Previous / Power buttons for easy operation Excellent waterproof performance complying with International Standard IPX8 Add rhythm to your swimming, spa, or other water sports 8G memory, comes with waterproof earphones for clear fidelity audio experience Wraparound style to get music near ear at comfort Available to remove the player body, use it as a USB disc to transfer and download music files