The Mitel Cordless DECT Headset (50006535) America's Leading Telecom Supplier
Amazon.com: Telephone Headset with Noise Canceling Microphone, Mono Office Call Center Headset with RJ9 & 3.5mm Jack for Landline Deskphone Cell Phone PC Laptop, Work for Mitel Aastra Toshiba NEC Shoretel :
Mitel Phone Call Center Headset with noise canceling microphone
Headsets
Mitel 8528 MiVoice Digital Phone Headset - EAR-510
Mitel Cordless (DECT) Headset and Module (50005712) (Refurbished) - telecomdepotdirect.com
Mitel Phone Call Center Headset with Quick Disconnect bottom cord
Arama Phones Headset RJ9 with Pro Noise Canceling Mic and Mute Switch Controls Wired Office Headset Compatible with Polycom Mitel Plantronic Nortel Shoretel Aastra Avaya Lucent Landline Phones - Walmart.com
Mitel Cordless (DECT) Headset and Module Bundle, 50005712 | Mitel IP VoIP phones - 5330, 5330e, 5340, 5340e, 5360, 5360e
TruVoice HD-150 Binaural Noise Canceling Headset Including QD Cable for Mitel Phones
Wantek Call Center Headset Headphone with Mic for Avaya 1416 2420 5410 Aastra 6757i Mitel 5330 NEC Aspire DT300 IP Telephones|Phone Earphones & Headphones| - AliExpress
Amazon.com: Mitel Cordless (DECT) Headset and Module Bundle | 50005712 - Use with Mitel 5330, 5340 and 5360 Phones | Complete Bundle with All Accessories | : Electronics
Amazon.com : Mitel Wireless DECT Headset for Mitel MiVoice 6930, 6940 Phones | This Headset is only Compatible with 6930 and 6940 Mitel Models | mitel Part #51305332 : Office Products
Plantronics CS530 Wireless Headset Package for Mitel ShoreTel 400 Series IP Phones