![Amazon.com: Airfrex Bluetooth Adapter and Wireless Audio Receiver with Microphone and 2.5mm Jack for Sennheiser HD598 / HD598Cs / HD598SE / HD595 / HD599 / HD559 / HD569 / HD579 / HD518 / HD558 Headphones : Electronics Amazon.com: Airfrex Bluetooth Adapter and Wireless Audio Receiver with Microphone and 2.5mm Jack for Sennheiser HD598 / HD598Cs / HD598SE / HD595 / HD599 / HD559 / HD569 / HD579 / HD518 / HD558 Headphones : Electronics](https://m.media-amazon.com/images/I/61Oe+e5JlUL.jpg)
Amazon.com: Airfrex Bluetooth Adapter and Wireless Audio Receiver with Microphone and 2.5mm Jack for Sennheiser HD598 / HD598Cs / HD598SE / HD595 / HD599 / HD559 / HD569 / HD579 / HD518 / HD558 Headphones : Electronics
![Muswor Bluetooth Receiver Adapter Wireless Converter and Amplifier Compatible with Headphones Sennheiser HD598 / HD 598 SE / HD598Cs / HD 598SR / HD595 / HD599 / HD558 / HD579 / HD518 / HD559 - Newegg.com Muswor Bluetooth Receiver Adapter Wireless Converter and Amplifier Compatible with Headphones Sennheiser HD598 / HD 598 SE / HD598Cs / HD 598SR / HD595 / HD599 / HD558 / HD579 / HD518 / HD559 - Newegg.com](https://c1.neweggimages.com/ProductImage/A623D2202071BUJPK98.jpg)
Muswor Bluetooth Receiver Adapter Wireless Converter and Amplifier Compatible with Headphones Sennheiser HD598 / HD 598 SE / HD598Cs / HD 598SR / HD595 / HD599 / HD558 / HD579 / HD518 / HD559 - Newegg.com
![Amazon.com: Airfrex Bluetooth Adapter and Wireless Audio Receiver with Microphone and 2.5mm Jack for Sennheiser HD598 / HD598Cs / HD598SE / HD595 / HD599 / HD559 / HD569 / HD579 / HD518 / HD558 Headphones : Electronics Amazon.com: Airfrex Bluetooth Adapter and Wireless Audio Receiver with Microphone and 2.5mm Jack for Sennheiser HD598 / HD598Cs / HD598SE / HD595 / HD599 / HD559 / HD569 / HD579 / HD518 / HD558 Headphones : Electronics](https://m.media-amazon.com/images/I/61PLRNQ36wL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Airfrex Bluetooth Adapter and Wireless Audio Receiver with Microphone and 2.5mm Jack for Sennheiser HD598 / HD598Cs / HD598SE / HD595 / HD599 / HD559 / HD569 / HD579 / HD518 / HD558 Headphones : Electronics
![Sennheiser Headphone Bluetooth Receiver | Bluetooth Adapter Sennheiser Headphones - Protective Sleeve - Aliexpress Sennheiser Headphone Bluetooth Receiver | Bluetooth Adapter Sennheiser Headphones - Protective Sleeve - Aliexpress](https://ae03.alicdn.com/kf/H91e5498fd2b84dbd81d69d6feb97a2be2.jpg)
Sennheiser Headphone Bluetooth Receiver | Bluetooth Adapter Sennheiser Headphones - Protective Sleeve - Aliexpress
![Amazon.com: VOXOA BTunes Wireless Bluetooth Adapter for Sennheiser HD518/558/598/569/579/599 : Electronics Amazon.com: VOXOA BTunes Wireless Bluetooth Adapter for Sennheiser HD518/558/598/569/579/599 : Electronics](https://m.media-amazon.com/images/I/418BgSDemOL._AC_UF894,1000_QL80_.jpg)
Amazon.com: VOXOA BTunes Wireless Bluetooth Adapter for Sennheiser HD518/558/598/569/579/599 : Electronics
![Muswor Bluetooth Receiver Adapter Wireless Converter and Amplifier Compatible with Headphones Sennheiser HD598 / HD 598 SE / HD598Cs / HD 598SR / HD595 / HD599 / HD558 / HD579 / HD518 / HD559 - Newegg.com Muswor Bluetooth Receiver Adapter Wireless Converter and Amplifier Compatible with Headphones Sennheiser HD598 / HD 598 SE / HD598Cs / HD 598SR / HD595 / HD599 / HD558 / HD579 / HD518 / HD559 - Newegg.com](https://c1.neweggimages.com/ProductImage/A623D2202071BUGBRC8.jpg)
Muswor Bluetooth Receiver Adapter Wireless Converter and Amplifier Compatible with Headphones Sennheiser HD598 / HD 598 SE / HD598Cs / HD 598SR / HD595 / HD599 / HD558 / HD579 / HD518 / HD559 - Newegg.com
![Wireless Bluetooth Speaker Adapter For Sennheiser Hd598 599 579 569 559 Headphones - Earphone Accessories - AliExpress Wireless Bluetooth Speaker Adapter For Sennheiser Hd598 599 579 569 559 Headphones - Earphone Accessories - AliExpress](https://ae01.alicdn.com/kf/H45e2f36b1236427eb2f54de57ccb1002f/Wireless-Bluetooth-speaker-Adapter-for-Sennheiser-HD598-599-579-569-559-Headphones.jpg_Q90.jpg_.webp)
Wireless Bluetooth Speaker Adapter For Sennheiser Hd598 599 579 569 559 Headphones - Earphone Accessories - AliExpress
![Sennheiser Headphone Bluetooth Receiver | Bluetooth Adapter Sennheiser Headphones - Protective Sleeve - Aliexpress Sennheiser Headphone Bluetooth Receiver | Bluetooth Adapter Sennheiser Headphones - Protective Sleeve - Aliexpress](https://ae01.alicdn.com/kf/Hf47fb645ff5041cd9a70144e50fd29f6c/Bluetooth-5-0-Stereo-Audio-Adapter-Handsfree-Receiver-for-Sennheiser-HD598-HD558-HD518-HD598Cs-HD599-HD569.jpg)
Sennheiser Headphone Bluetooth Receiver | Bluetooth Adapter Sennheiser Headphones - Protective Sleeve - Aliexpress
![Amazon.com: Airfrex Bluetooth Adapter and Wireless Audio Receiver with Microphone and 2.5mm Jack for Sennheiser HD598 / HD598Cs / HD598SE / HD595 / HD599 / HD559 / HD569 / HD579 / HD518 / HD558 Headphones : Electronics Amazon.com: Airfrex Bluetooth Adapter and Wireless Audio Receiver with Microphone and 2.5mm Jack for Sennheiser HD598 / HD598Cs / HD598SE / HD595 / HD599 / HD559 / HD569 / HD579 / HD518 / HD558 Headphones : Electronics](https://m.media-amazon.com/images/I/61VI0x2JGvL.jpg)
Amazon.com: Airfrex Bluetooth Adapter and Wireless Audio Receiver with Microphone and 2.5mm Jack for Sennheiser HD598 / HD598Cs / HD598SE / HD595 / HD599 / HD559 / HD569 / HD579 / HD518 / HD558 Headphones : Electronics
![Poyatu Bluetooth Adapter Receiver For Sennheiser Hd598 Hd558 Hd518 Headphone Wireless Upgrade Cable For Iphone 7 Samsung Android - Wireless Adapter - AliExpress Poyatu Bluetooth Adapter Receiver For Sennheiser Hd598 Hd558 Hd518 Headphone Wireless Upgrade Cable For Iphone 7 Samsung Android - Wireless Adapter - AliExpress](https://ae01.alicdn.com/kf/HTB1GGItOVXXXXabaFXXq6xXFXXX3/Poyatu-Bluetooth-Adapter-Receiver-for-Sennheiser-HD598-HD558-HD518-Headphone-Wireless-Upgrade-Cable-for-iPhone-7.jpg)
Poyatu Bluetooth Adapter Receiver For Sennheiser Hd598 Hd558 Hd518 Headphone Wireless Upgrade Cable For Iphone 7 Samsung Android - Wireless Adapter - AliExpress
![Amazon.com: VOXOA BTunes Wireless Bluetooth Adapter for Sennheiser HD518/558/598/569/579/599 : Electronics Amazon.com: VOXOA BTunes Wireless Bluetooth Adapter for Sennheiser HD518/558/598/569/579/599 : Electronics](https://m.media-amazon.com/images/I/81aDtCU6G9L._CR0,0,1414,1414_UX256.jpg)