Winait Portable SWimming Sports Waterproof MP3 Player with FM

Winait new portable  waterproof MP3 player

Features:
100% brand new and high quality.
Waterproof, suitable for swimming and diving.
Small size, portable and lightweight to take it anywhere.
Detachable host. Can be used as U Disk to store data.
Also can be a radio receiver.
It delivers perfect sound quality no matter under water.