• One Ultra Binaural Headset - dual ear coverage
• Includes detachable USB bottom cord
• USB cord has controls on the cord
• PLT QD compatible - works with any Plantronics bottom cord
• Noice canceling microphone on the headset
• One year no abuse limited warranty by manufacturer

SPECS:

Wearing Style: Over the head – Two ear
Type: Corded USB
Compatibility: Certified for Skype for Business (MS) and compatible with all softphones and mobile apps including Avaya One-X, Cisco Jabber, 3-CX Max UC, MS Teams, Zoom and all others
Max. cord length: 98 inches
Quick Disconnect: Yes 
Color: Rubberized Charcoal Grey
Microphone: Ultra noise canceling / -51dB /- 3dB sensitivity
Speaker: 150 ohm Digital wide-band speaker with neodymium magnet, 105 SPL /- 3dB, Freq. Response Curve of 70 Hz – 20 KHz
Weight: 3.6 oz
Safety: Exclusive Audio Clarity Technology™ (ACT) with Acoustic Shock Protection for optimum safety and premium sound performance
What’s in the box: 1 headset, 1 1033 USB Call Control cord, 1 clothing clip, 2 large foam and 2 large leatherette ear pads, 1 adhesive headset hanger hook,  1 manual included