vhbw USB Charging Cable Compatible with JBL Synchros E30, E40BT, E45BT, E50BT, S400, S400BT White 20.5 cm USB 2.0 Type A to 2.5 mm Jack : Amazon.com.be: Electronics
Geekria QuickFit Audio Cable with Mic Compatible with JBL E40BT E45BT
JBL E35 Vs E45BT Headphones - Headphone Review
JBL E45BT Review | PCMag
JBL E45BT Review | PCMag
Coiled Spring Audio Cable For JBL Synchros E45BT E50BT E55BT E30 E35 headphones | eBay