https://youtube.com/@smofficial-z9i?si=_R-N9GBMbzy553Tp Things To Know Before You Buy
make sure that the headset is pointing in check here the direction of your mouth. You can use the Z9i on left or suitable ears. website page 8 Swapping the Ear Gels The Z9i comes with two dimensions of Ear gels. The bigger ear gel is ? tted to the unit now. If you wish to use the scaled-down ear gel