• Monaural over the head
• Noise canceling
• Adjustable fit
• lightest in its class
• Quick Disconnect feature provides walkaway convenience and compatibility with all Plantronics USB, desk phone audio processors, and direct connect cables
• Flexible noise-canceling boom allows optimal positioning for voice clarity
• Replaces the SupraPlus HW251N 
• Bottom cord is NOT included, purchase separately

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