Looking for a case for JBL SynchrosE40BT? Headcase shows 3 evidence-backed options. Most-recorded evidence: Geekria Shield Case for Sony WH-1000XM4 (Listed fit). 3 cases are seller-listed by name.
Fit information updated July 2026
Listed by sellers
3
Named by a case seller
Recorded matches
3
Recorded fit sources
Cases reported to fit JBL SynchrosE40BT
Listed by Geekria as compatible with this headphone.
Listed by Geekria as compatible with this headphone.
Listed by Geekria as compatible with this headphone.
Geekria Shield Case has the most recorded evidence on Headcase (seller-listed) (Listed fit). Listed by Geekria as compatible with this headphone.
Headcase lists 3 compatible carrying cases for JBL SynchrosE40BT. 3 are seller-listed by name.
Each case shown here has a recorded source, such as a seller naming JBL SynchrosE40BTon the product listing. Read the fitment methodology.