functions: music, radio, recorder
Music can choose different modes, the equalizer has 8 options,
fitness function: with countdown / rhythm accelerator
Product withstand moisture supposed I have not yet tested this side
buttons accessible / Clamp: like the machine correctly
very convenient file transfer by simple copy / paste
4 stars because the headset is of poor qualitée like MP3 sold pity!
very professional seller exchanged in the first time that introduced a MP3 shipped default, only annoyance I knew paying the product return costs