KOSPET PopBuds Earphone Manual - English :
https://drive.google.com/file/d/1XkL_gG4vlPLYVmw-lcTZqyrKbj0yDywn/view?usp=sharing
KOSPET PopBuds Earphone Manual - French :
https://drive.google.com/file/d/1QcLpmxH_2mMiLBdLAosSGdyI2mKulclW/view?usp=sharing
KOSPET PopBuds Earphone Manual - German :
https://drive.google.com/file/d/1b6hPgkhRiwEsvzX1xU4C3vraBGoDM91G/view?usp=sharing