Noise cancellation microphone protects callers from surrounding distraction
Single earpiece with superb clear sound
International standard hearing protection to your ears

Description:
Gooseneck microphone boom offers multiple adjustment and accurate talking position
Click-stop headband for different head sizes and comfortable wearing
Leatherette ear cushion for all-day comfort
Fresh designed T-Pad for convenient wearing

Accessories Options: 
Foam or protein leatherette ear cushion 
Multiple connecter choices: RJ9 plug, 2.5mm, 3.5mm stereo plug, USB2.0 plug
M-volume controller (with Mic Mute) is optional
Two kinds of standard QD plugs: G-QD or P-QD

Structure Features:
Light weight design
Superb receiver audio quality
Excellent noise cancellation
Anti acoustic shock circuit
330°rotatable microphone arm
180°rotatable joint of speaker and headband
60mm adjustable pliable steel headband
Quick disconnect for leaving desk without taking headset off