*Foam ear cushion is
options:4P4C (RJ9)plug, 2.5mm ,3.5mm stereo plug or USB2.0
*M-Volume Controller (with
Mic Mute) is optional.
*QD (Quick Disconnect)
function is optional
*Two Standard QD plugs
can be chose
cushions , lightweight headband and flexible cord design,
as well as adjustable microphone boom ,work to enhance
every-talk's good audio quality and all-day's wearing
*330°rotatable MIC pole
*60mm adjustable T-Pad
headband 180° rotatable joint of speaker and headband
CE, FCC certificated.