• Perfect wide range sound quality and noise-canceling microphone over ear headphones hands free headset for analog IP Business phone. Acoustic shock protection to protect your hearing.
• Quick Disconnect RJ9 Head set cord included. Over-the-head Binaural and Monaural versions optional. It is your ideal office phone headset.
• Combine light weight with superior HD voice sound quality and outstanding wearing comfortable and reliability. Adjustable headband to fit any head size. Soft leather ear cushion (one more soft foam) for optional.
• Stylish plastic mic arm 330 degree rotation for crystal-clear voice transmission and optimal comfort, enhance noise cancelling technology for business and contact center professional.
• Work with the specific phone models listed, if can not find your phone model here, please don’t hesitate to Click to the seller iAmoy on the product page for one to one compatibility guide or recommendations.
  Offer two years warranty.