There are 2 EQ modes in Bluetooth mode:
There are 2 EQ modes in MP3 mode:
Standard Mode:
Balanced frequency
for listening to music.
Vocal Booster Mode:
Enhanced intermediate
frequencies for audiobooks,
podcasts, etc.
Standard mode:
Frequency band balanced
for non-underwater scenarios.
Swimming Mode:
Specially crafted for swimming.
We recommend that you turn
this mode on while swimming
and use it with earplugs.