Special order item. Call for availability. 

This is the "Polaris" direct connect version of Plantronics headset's toughest headset. Tough enough for the trading floor of the New York Stock Exchange and used by the Navy on aircraft carriers, the Circumaural headset delivers clear communication in high noise environments.

Key Features:

• This headset includes the Plantronics A10 cable, which ends in a RJ9 modular jack.
• Over the head noise canceling, Dual Ear Circumnaural Headset style.
• For use in harsh, high noise environments.
• 22dB noise reduction for the ear cups
• 20dB noise reduction for the microphone
• Compatible with all Plantronics amplifier bases.
• Cushion Headset band.
• 30" Straight cord to Quick Disconnect
• Clothing clip & flexible boom mic. with replaceable windscreen.
• Perfect for large call centers, factories, airports or any environment with harsh background noise.
• Polaris headsets for use with phones with built-in amplifiers.

For more details. see Plantronics SHR2083-01 spec sheet

Important Note: Plantronics Polaris Headsets can only be use with telephones with a headset jack built-in (ie. Nortel, NEC, etc). DO NOT BUY THIS HEADSET WITH A VISTA M12 or M22 AMPLIFIER. If your phone does not have a headset jack and internal amplifier, then the Plantronics H-Series Headsets with an external amplifier such as the Plantronics Vista M22 are a good solution.

<= This headset has a Modular Jack

Optional Accessories for the Plantronics SHR2083-01:

Plantronics Extension Cable 10ft

Plantronics Y Training Cord, cable splitter with Mute

Plantronics In-Line Mute Switch

Plantronics Ear Cushions for SHR2083 Headset

*Important Note: Due to the manufactures policy, this is a special order headset.  It's not returnable, non-refundable.  If it's defective, Plantronics will replace it under warranty