OvisLink Noise Cancelling Call Center Headset Compatible with Polycom IP Phone VVX Series, COVHS072-PS2

• High quality Corded Noise Canceling Call Center Headset Compatible with following Polycom phone models: Media Business Phone VVX101, VVX201, VVX300/310, VVX400/410, VVX500, VVX 600, SoundPoint IP 335, 450, 550, 650, 670, Microsoft Lync CX200, CX600
• Comes with RJ9 Quick Disconnect cord, direct connect to Polycom phone's RJ9 headset jack | Built-in Acoustic Shock Protection, to prevent electric overload, RF-Shield 
• Noise-Canceling microphone | Flexible, Rotatable microphone boom, user may place the speaker on left or right ear anytime | Soft, leatherette ear cushion for all-day comfort | Click-Stop adjustable headband and boom. | Durable, 2 Years Manufacture Warranty Included!