• Noise cancelling microphone filters out ambient noise and highlights your voice
• 150-6800Hz wideband audio processing ensures natural sound transmission
• 112dB maximum volume control protects your hearing under intensive usage
• Two types of easily replaceable ear cushions to choose from:
• Soft leatherette cushions protect skin around ear
• Light porous foam cushions let your ears breathe
• Adjustable to the specific habits of every user:
• U-shaped headband
• 180 degree horizontal adjustable ear cap
• 270 degree rotatable/bendable boom
• Ultra lightweight design for maximum wearing comforts 
• Does not include bottom cord, that is a separate purchase. 
• Can use with any Plantronics QD compatible cords

PRODUCT BROCHURE