1 pair Replacement Ear Pads Cushion Cover for JBL Synchros E40BT E40 Headphone PU Leather EarPads Black/ White|Earphone Accessories| - AliExpress
JBL Synchros E40BT Wireless Bluetooth Headphones 40mm On-Ear Black | eBay
JBL E40BT Teardown - YouTube
JBL E40BT COACH Limited Edition | Stylish Bluetooth Headphones
JBL Synchros E40BT Bluetooth On-Ear Headphones (White) E40BTWHT
speaker and battery cable replacement - JBL Synchros E40BT - iFixit
New Battery For Jbl E40bt Earphone Li Polymer Rechargeable Accumulator Pack Replacement 3.7v 750mah Track Code - Digital Batteries - AliExpress
Replacement USB Charging Cable for JBL Synchros E40BT/E50BT/J56BT Headphones 2.5mm – Ancable
Product Review: JBL Synchros E40BT Bluetooth Headphones - GeekMom
Product Review: JBL Synchros E40BT Bluetooth Headphones - GeekMom
Li-Polymer-battery - 450mAh (3.7V) - for wireless headset, headphones JBL J56BT - Electropapa
USB to 2.5mm Male, Ancable Headphone Charger Cable for JBL Synchros E30 E40BT E45BT E50BT EB40 S400BT S400 S500 S700 J56BT Wireless Headphones Replacement Charging Cable - Walmart.com
JBL Headphones Parts | CentralSound
JBL E40BT Teardown - YouTube
Leather Ear Pads Cushion Cover Earpads Replacement Elastic Headband Beam for JBL Synchros E40BT E40 Headset|Earphone Accessories| - AliExpress
Geekria QuickFit Audio Cable Compatible with JBL E45BT E50BT E55BT E35 E40 E40BT, JBL E65BTNC, TUNE 600BTNC Headphones Cable, 2.5mm AUX Replacement Stereo Cord (Black 5.6FT) - Walmart.com
Amazon.com: 600mAh Battery Replacement for JBL Tune 500BT Synchros S400BT Tune 600BT P062831 (3.7V) : Electronics
JBL Synchros E40BT White (E40BTWHT) On-Ear Bluetooth Headphones
Amazon.com: Battery Replacement for JBL Synchros E50BT Part NO P433638 : Health & Household
How to change JBL E50BT or E40BT battery replacement DIY - YouTube
Ancable Replacement USB Charging Cable (3ft/1m) for jbl Synchros E40BT/E50BT/J56BT Headphones 2.5mm USB Charging Cable - Walmart.com
Replacement Battery For JBL E40BT Earphone New Li Polymer Rechargeable Accumulator Pack Replacement 3.7V 750mAh|Mobile Phone Batteries| - AliExpress
1 pair Replacement Ear Pads Cushion Cover for JBL Synchros E40BT E40 S400 S400BT Headphone PU Leather EarPads Ear Cups Repair|Earphone Accessories| - AliExpress
