Geekria Carrying Case for JBL Tune 600 BTNC, Live 400BT, Tune 500BT Headphones | eBay
JBL E45BT Review | PCMag
Amazon.com: Geekria Shield Headphones Case Compatible with JBL Tune 510BT, Tune 660NC, Tune 560BT, Tune 500BT, Live 460NC, Jr 310BT Case, Replacement Hard Shell Travel Carrying Bag with Cable Storage (Red) :
Headphone Eva Hard Case For Jbl Tune 500bt/ Tune 600btnc, Jbl E45bt, Jbl Jr300bt Headphones Box Carrying Portable Storage Bag - Protective Sleeve - AliExpress