![Amazon.com: Poyiccot RJ9 to 3.5mm Adapter, RJ9 Male to Dual 3.5mm Female Headphone Adapter for Telephone Audio Adapter Headset Buddy Cable for Office RJ9 Headphone : Electronics Amazon.com: Poyiccot RJ9 to 3.5mm Adapter, RJ9 Male to Dual 3.5mm Female Headphone Adapter for Telephone Audio Adapter Headset Buddy Cable for Office RJ9 Headphone : Electronics](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/61JfKoVMEUL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Poyiccot RJ9 to 3.5mm Adapter, RJ9 Male to Dual 3.5mm Female Headphone Adapter for Telephone Audio Adapter Headset Buddy Cable for Office RJ9 Headphone : Electronics
![Amazon.com: VoiceJoy 3.5mm Smartphone Headset to RJ9 Adapter Cable - 3.5mm Stereo Headphone Converter,ONLY Compatible with Yealink IP Phones T28P,T32G,T41P,T38G,T42G,T46G,T48G etc : Electronics Amazon.com: VoiceJoy 3.5mm Smartphone Headset to RJ9 Adapter Cable - 3.5mm Stereo Headphone Converter,ONLY Compatible with Yealink IP Phones T28P,T32G,T41P,T38G,T42G,T46G,T48G etc : Electronics](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/51You3HaQ8L.jpg)
Amazon.com: VoiceJoy 3.5mm Smartphone Headset to RJ9 Adapter Cable - 3.5mm Stereo Headphone Converter,ONLY Compatible with Yealink IP Phones T28P,T32G,T41P,T38G,T42G,T46G,T48G etc : Electronics
![Amazon.com: VoiceJoy Headset Adapter Cable 3.5mm Smartphone Headset to RJ9/RJ10 Phone Adapter for ONLY Cisco 7940 7970 7960 6900 8900 Series Phones : Electronics Amazon.com: VoiceJoy Headset Adapter Cable 3.5mm Smartphone Headset to RJ9/RJ10 Phone Adapter for ONLY Cisco 7940 7970 7960 6900 8900 Series Phones : Electronics](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/31X3aH8TztL._AC_.jpg)
Amazon.com: VoiceJoy Headset Adapter Cable 3.5mm Smartphone Headset to RJ9/RJ10 Phone Adapter for ONLY Cisco 7940 7970 7960 6900 8900 Series Phones : Electronics
![ALLOYSEED RJ9 4P4C Male to 3.5mm Female Adapter cable with 3.5mm Headset jack to RJ9 Desk Phones Jack Wire for Avaya/Cisco - AliExpress ALLOYSEED RJ9 4P4C Male to 3.5mm Female Adapter cable with 3.5mm Headset jack to RJ9 Desk Phones Jack Wire for Avaya/Cisco - AliExpress](https://ae01.alicdn.com/kf/HTB1NoUOaO6guuRkSmLyq6AulFXa1.jpg_640x640Q90.jpg_.webp)
ALLOYSEED RJ9 4P4C Male to 3.5mm Female Adapter cable with 3.5mm Headset jack to RJ9 Desk Phones Jack Wire for Avaya/Cisco - AliExpress
![Standard 3.5mm Jack Smartphone Headset Adapter Cable Converter to RJ9 Plug for Telephone - Walmart.com Standard 3.5mm Jack Smartphone Headset Adapter Cable Converter to RJ9 Plug for Telephone - Walmart.com](https://i5.walmartimages.com/asr/70883d28-d0ba-4401-b084-e5ae237e1203_1.0b3a509ae3c0b31e8703d0749cc97c4e.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
Standard 3.5mm Jack Smartphone Headset Adapter Cable Converter to RJ9 Plug for Telephone - Walmart.com
![Headset Adapter RJ9 Plug Dual 3.5 Mm o Socket Socket To Plug RJ9 Plug Adapter Converter Cable for Telephone - Newegg.com Headset Adapter RJ9 Plug Dual 3.5 Mm o Socket Socket To Plug RJ9 Plug Adapter Converter Cable for Telephone - Newegg.com](https://c1.neweggimages.com/productimage/nb640/AU63D2202250JN0OM6F.jpg)
Headset Adapter RJ9 Plug Dual 3.5 Mm o Socket Socket To Plug RJ9 Plug Adapter Converter Cable for Telephone - Newegg.com
![Amazon.com: SinLoon RJ9 to 3.5mm Telephone Adapter Cable Female RJ9 Headset to Male 3.5mm Cell Phone Adapter - Convert RJ9 Headphone to Smartphones Most Android Cellphone with 3.5mm Headphone Jack(3.5 RJ9) : Amazon.com: SinLoon RJ9 to 3.5mm Telephone Adapter Cable Female RJ9 Headset to Male 3.5mm Cell Phone Adapter - Convert RJ9 Headphone to Smartphones Most Android Cellphone with 3.5mm Headphone Jack(3.5 RJ9) :](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/71Fr72SexxL.jpg)
Amazon.com: SinLoon RJ9 to 3.5mm Telephone Adapter Cable Female RJ9 Headset to Male 3.5mm Cell Phone Adapter - Convert RJ9 Headphone to Smartphones Most Android Cellphone with 3.5mm Headphone Jack(3.5 RJ9) :
![TINYSOME Extension Adapter 3.5mm TRRS Male Jack to RJ9 4P4C Female Cable Converter Wire - Walmart.com TINYSOME Extension Adapter 3.5mm TRRS Male Jack to RJ9 4P4C Female Cable Converter Wire - Walmart.com](https://i5.walmartimages.com/asr/819ecfdf-40bd-406d-903d-6a15f99ea58b.25ac50aace3aa0f166223ddaa994315a.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
TINYSOME Extension Adapter 3.5mm TRRS Male Jack to RJ9 4P4C Female Cable Converter Wire - Walmart.com
![Amazon.com: Earsinger RJ9 to 3.5mm Telephone Adapter Cable Female RJ9 Headset to Male 3.5mm Cell Phone Adapter Convert RJ9 Headphone to Smartphones Most Android0 Cellphone with 3.5mm Headphone Jack : Electronics Amazon.com: Earsinger RJ9 to 3.5mm Telephone Adapter Cable Female RJ9 Headset to Male 3.5mm Cell Phone Adapter Convert RJ9 Headphone to Smartphones Most Android0 Cellphone with 3.5mm Headphone Jack : Electronics](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/41jW2o4HxiL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Earsinger RJ9 to 3.5mm Telephone Adapter Cable Female RJ9 Headset to Male 3.5mm Cell Phone Adapter Convert RJ9 Headphone to Smartphones Most Android0 Cellphone with 3.5mm Headphone Jack : Electronics
![SinLoon RJ9 Male to 3.5mm Telephone Adapter Cable, RJ9 Headset to Male 3.5mm Cell Phone Adapter - Convert RJ9 Headphone to Smartphones Most Android Cellphone with 3.5mm Headphone Jack(RJ9 Male) - Yahoo SinLoon RJ9 Male to 3.5mm Telephone Adapter Cable, RJ9 Headset to Male 3.5mm Cell Phone Adapter - Convert RJ9 Headphone to Smartphones Most Android Cellphone with 3.5mm Headphone Jack(RJ9 Male) - Yahoo](https://s.yimg.com/lo/api/res/1.2/BOJmextKXqg5wz8s.h2kvg--/YXBwaWQ9ZWNfaG9yaXpvbnRhbDtoPTQwMDtzcz0xO3c9NDAw/https://m.media-amazon.com/images/I/31+JyE-15kL._SL500_.jpg)
SinLoon RJ9 Male to 3.5mm Telephone Adapter Cable, RJ9 Headset to Male 3.5mm Cell Phone Adapter - Convert RJ9 Headphone to Smartphones Most Android Cellphone with 3.5mm Headphone Jack(RJ9 Male) - Yahoo
![Standard 3.5mm Jack Smartphone Headset Adapter Cable Converter to RJ9 Plug for Telephone - Walmart.com Standard 3.5mm Jack Smartphone Headset Adapter Cable Converter to RJ9 Plug for Telephone - Walmart.com](https://i5.walmartimages.com/asr/ebf6638c-c100-4ef0-9211-9a524b45ab1b_1.784ef316469c25b8b3e6a9444f498b8c.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)