1.2m 2.5mm To Usb Charging Cable For Jbl Bluetooth E40bt/e50bt/j56bt Headphones Usb Charge - Audio & Video Cables - AliExpress
Amazon.com: SCOVEE USB to 2.5mm Male AUX Audio Jack Charging Cable for JBL Synchros S300 S300I S300a S400BT J56BT E40BT E30 E40 E50BT S500 S700 Headphones Stereo Power Wire for JBL Charger