Amazon.com: MAIRDI Telephone Headset with RJ9 Jack & 3.5mm Connector for Landline Deskphone Cell Phone PC Laptop, Office Headset with Microphone for Call Center, Work for Cisco Phone 7941 7965 6941 7861 8811 : Electronics
RJ9 Phone Headset - Plantronics Compatible QD Headset + Virtual Compatibility Smart Adapter for Cisco Avaya Nec and Most Phones - Walmart.com
OvisLink Call Center headset compatible with Cisco desktop phones. Comes with Quick Disconnect cord connect direct to Cisco phone's RJ9 headset jack. Noise canceling and premium voice quality. Rotatable microphone boom, silicone
Insignia™ Landline Hands-Free Headset with RJ-9 Connection Black NS-MCHMRJ9P2 - Best Buy
Jabra PC Cord Mini phoneQuick Disconnect Audio Cable for MacBook Pro MacBook Air Headset Audio Device First End 1 x Mini phone Audio Male Second End 1 x Quick Disconnect Audio Black
Maxell HP200MIC 199929 Headset Mini phone 3.5mm Wired Ear cup 6 ft Cable Black - Office Depot
Amazon.com: MAIRDI Telephone Headset with Microphone Noise Canceling, Binaural Call Center Office Headphone with RJ9 Jack & 3.5mm Connector for Landline Phone Cell Phone PC Laptop, Work for Polycom Avaya Nortel :
5051 Symphonic Pro HD Monaural Telephone Headset with EarArmor™ and Free Compatibility cord - Chameleon Headsets
VoiceJoy 3.5MM Phone Headset to RJ9/RJ10/RJ22 Headset Plug Adapter Female 3.5MM to RJ9 adapter smartphone earphone headset - AliExpress
Mitel phone headset with single ear dual ear interchangeable function. HD voice quality and noise free. Super smooth silicone ear cushions
Replacement Connector Cable for the Plantronics CS500 and Savi W700 He
Plantronics HIS Headset Cable | For Avaya 1600 and 9600 series phones, 72442-41
Plantronics QD to 2.5 mm Headset Cord for Cisco SPA IP Phones (64279-02)
2.5 mm Quick Disconnect Plug Desk Phone headset for Cordless Phone like Vtech, Panasonic for Customer Service - Walmart.com
Best Buy: Insignia™ Landline Hands-Free Headset with 2.5mm Connection Black NS-MCHM25PB
2.5mm Phone Headset with Economic Monaural Headset built in Plantronics Compatible QD for Call Center, Telemarketing. - Walmart.com
Amazon.com: iMBAPrice (2 Pack Black Telephone Headset Cable - 12 Feet Heavy Duty Coiled Telephone Handset Cord : Electronics
Amazon.com: MAIRDI Telephone Headset with Microphone Noise Canceling, Binaural Call Center Office Headphone with RJ9 Jack & 3.5mm Connector for Landline Phone Cell Phone PC Laptop, Work for Polycom Avaya Nortel :