![Replacement Audio Headset Cable Extension Cord for JBL Synchros S300 S300I S300a S500 S700 S400BT J56BT E40BT E30 Headphones|Earphone Accessories| - AliExpress Replacement Audio Headset Cable Extension Cord for JBL Synchros S300 S300I S300a S500 S700 S400BT J56BT E40BT E30 Headphones|Earphone Accessories| - AliExpress](https://ae01.alicdn.com/kf/H20ed2b623681490faae4fb814ba69442H/Replacement-Audio-Headset-Cable-Extension-Cord-for-JBL-Synchros-S300-S300I-S300a-S500-S700-S400BT-J56BT.jpg_Q90.jpg_.webp)
Replacement Audio Headset Cable Extension Cord for JBL Synchros S300 S300I S300a S500 S700 S400BT J56BT E40BT E30 Headphones|Earphone Accessories| - AliExpress
![1m 2.5mm to USB charge Cable Cord For JBL Synchros S300 S300a S300I S400BT S500 S700 J56BT E30 E40 E40BT E50BT S400BT headphones|Earphone Accessories| - AliExpress 1m 2.5mm to USB charge Cable Cord For JBL Synchros S300 S300a S300I S400BT S500 S700 J56BT E30 E40 E40BT E50BT S400BT headphones|Earphone Accessories| - AliExpress](https://ae01.alicdn.com/kf/H92cc7353797649bfa9be73e10e7e8591E/1m-2-5mm-to-USB-charge-Cable-Cord-For-JBL-Synchros-S300-S300a-S300I-S400BT-S500.jpg_Q90.jpg_.webp)
1m 2.5mm to USB charge Cable Cord For JBL Synchros S300 S300a S300I S400BT S500 S700 J56BT E30 E40 E40BT E50BT S400BT headphones|Earphone Accessories| - AliExpress
![USB Type C Replacement Cable Cord For JBL Synchros S300 S300I S300a S400BT S500 S680 S700 E40BT E30 E40 E50BT E65BTNC Headphones|Earphone Accessories| - AliExpress USB Type C Replacement Cable Cord For JBL Synchros S300 S300I S300a S400BT S500 S680 S700 E40BT E30 E40 E50BT E65BTNC Headphones|Earphone Accessories| - AliExpress](https://ae01.alicdn.com/kf/H5797dc73e1224692b79f979d8daf85c3k/USB-Type-C-Replacement-Cable-Cord-For-JBL-Synchros-S300-S300I-S300a-S400BT-S500-S680-S700.jpg_Q90.jpg_.webp)
USB Type C Replacement Cable Cord For JBL Synchros S300 S300I S300a S400BT S500 S680 S700 E40BT E30 E40 E50BT E65BTNC Headphones|Earphone Accessories| - AliExpress
![Replacement Stereo Audio Cable For Jbl Synchros S300 S300i S300a S500 S700 S400bt J56bt E40bt E30 E40 E50bt S400bt Headphones - Earphone Accessories - AliExpress Replacement Stereo Audio Cable For Jbl Synchros S300 S300i S300a S500 S700 S400bt J56bt E40bt E30 E40 E50bt S400bt Headphones - Earphone Accessories - AliExpress](https://ae01.alicdn.com/kf/S2425e35386ea4fe6aff8820b3d2ebbe0Z/Replacement-Stereo-Audio-Cable-For-JBL-Synchros-S300-S300I-S300a-S500-S700-S400BT-J56BT-E40BT-E30.jpg_Q90.jpg_.webp)
Replacement Stereo Audio Cable For Jbl Synchros S300 S300i S300a S500 S700 S400bt J56bt E40bt E30 E40 E50bt S400bt Headphones - Earphone Accessories - AliExpress
![Replacement Cable Extension Cord For JBL Synchros S300 S300I S300a S400BT S500 S680 S700 E40BT E30 E40 E50BT E65BTNC Headphones|Earphone Accessories| - AliExpress Replacement Cable Extension Cord For JBL Synchros S300 S300I S300a S400BT S500 S680 S700 E40BT E30 E40 E50BT E65BTNC Headphones|Earphone Accessories| - AliExpress](https://ae01.alicdn.com/kf/H9ea70d0d8eb846449652588c5df6edabJ/Replacement-Cable-Extension-Cord-For-JBL-Synchros-S300-S300I-S300a-S400BT-S500-S680-S700-E40BT-E30.jpg_Q90.jpg_.webp)
Replacement Cable Extension Cord For JBL Synchros S300 S300I S300a S400BT S500 S680 S700 E40BT E30 E40 E50BT E65BTNC Headphones|Earphone Accessories| - AliExpress
![Poyatu Cable For Jbl Synchros S300 S300i S300a S500 S700 S400bt J56bt E40bt E30 E40 E50bt S400bt Headphone Replacement Cable - Audio & Video Cables - AliExpress Poyatu Cable For Jbl Synchros S300 S300i S300a S500 S700 S400bt J56bt E40bt E30 E40 E50bt S400bt Headphone Replacement Cable - Audio & Video Cables - AliExpress](https://ae01.alicdn.com/kf/HTB1q8D6RpXXXXXgapXXq6xXFXXXx/Poyatu-Cable-For-JBL-Synchros-S300-S300I-S300a-S500-S700-S400BT-J56BT-E40BT-E30-E40-E50BT.jpg_Q90.jpg_.webp)
Poyatu Cable For Jbl Synchros S300 S300i S300a S500 S700 S400bt J56bt E40bt E30 E40 E50bt S400bt Headphone Replacement Cable - Audio & Video Cables - AliExpress
![Amazon.com: Audio Cable Replacement with in-Line Mic Remote Volume Control - Compatible with JBL Synchros S300 S300I S300a S500 S700 S400BT J56BT E40BT E30 E40 E50BT S400BT Headphone and Samsung Galaxy Android : Amazon.com: Audio Cable Replacement with in-Line Mic Remote Volume Control - Compatible with JBL Synchros S300 S300I S300a S500 S700 S400BT J56BT E40BT E30 E40 E50BT S400BT Headphone and Samsung Galaxy Android :](https://m.media-amazon.com/images/I/7138jp49XcL.jpg)
Amazon.com: Audio Cable Replacement with in-Line Mic Remote Volume Control - Compatible with JBL Synchros S300 S300I S300a S500 S700 S400BT J56BT E40BT E30 E40 E50BT S400BT Headphone and Samsung Galaxy Android :
![Amazon.com: JBL Synchros S300 Premium On-Ear Stereo Headphones with Apple 3-Button Remote, White/Red : Electronics Amazon.com: JBL Synchros S300 Premium On-Ear Stereo Headphones with Apple 3-Button Remote, White/Red : Electronics](https://m.media-amazon.com/images/I/81EUFveQJ1L.jpg)