crwdns2934241:0crwdne2934241:0 F Dryer

crwdns2934249:0crwdne2934249:0:

Can you supply power from another battery instead of the on-board battery? You may have to disassemble the headphone to access the battery. By supplying power from another battery, this should either power up for configuring or not work, indicating an electronic problem.

crwdns2915684:0crwdne2915684:0:

open