CRYSTAL CLEAR CHAT: Wideband Sound RJ9 Telephone Headset with microphone compatible with Yealink Avaya landline phones enables excellent sound quality for natural listening experience, features Noise Cancelling Microphone to reduce background noise, Acoustic Shock Protection Circuit to protect your hearing
MOST COMFORTABLE HEADSET: Super lightweight wired Hands-free RJ9 office Phone Headset compatible with Grandstream Snom Desk Phones with adjustable headband to fit all head sizes, high quality and soft leatherette ear cushion enhance all-day wearing comfort. Professional Mic Mute/Volume Control built in
ULTRA DURABLE: Precision design, quality plastics, unibody headband construction, superior quality microphone makes this call center phone headset with RJ9 jack sturdier and more durable. Compete with heavy duty Telephone Headphone for Call Center, Hospital, Office, Home, Insurance, Business, School, Bank, Telephone Counselling Services
2-YEAR WARRANTY & COMPATIBILITY NOTES: 45 DAYS MONEY BACK GUARANTEE & 2 YEARS WARRANTY. ONLY COMPATIBLE WITH SOME SPECIFIC PHONE MODELS LISTED IN DESCRIPTION (include but not limited). Doesn't work for Cell Phones and Computers. For Other Phones, Pls contact us for Compatibility Guide or Advice