Amazon.com: USB Charger Power Supply Charging Cable for JBL Synchros E40BT Headphone Headset : Electronics
Amazon.com: Ancable USB to 2.5mm Male, Headphone Charger Cable for JBL Synchros E30 E40BT E45BT E50BT EB40 S400BT S400 S500 S700 J56BT Wireless Headphones Replacement Charging Cable : Electronics
USB Charger Cable to 2.5mm Adapter For JBL Synchros E40BT E50BT S700 H – Magconn
Amazon.com: USB to 2.5mm,Ancable Replacement USB Charging Cable (3ft / 1m) for JBL E40BT E50BT J56BT Headphones (Black) : Electronics
Yustda New USB Charging Cable PC Laptop Power Charger Cord Lead for JBL by Harman SYNCHROS E40BT Bluetooth Wireless On-Ear Headphones Headset - Walmart.com
USB to 2.5mm Male, Headphone Charger Cable for JBL Synchros E30 E40BT E45BT E50BT EB40 S400BT S400 S500 S700 - Walmart.com
How To Charge A JBL E40BT Head Phone - YouTube
2.5mm USB CHARGING Power CABLE For JBL Synchros E40BT/E50BT Headphones – Magconn
USB to 2.5mm Male, Headphone Charger Cable for JBL Synchros E30 E40BT E45BT E50BT EB40 S400BT S400 S500 S700 - Walmart.com
1.2M 2.5mm to usb charging cable for jbl Bluetooth E40BT/E50BT/J56BT Headphones USB CHARGE