
Sony WF-1000XM3
ANC, 8 h, Wireless

Sony WF-1000XM3
ANC, 8 h, Wireless
I have now charged the charging case with the earbuds twice overnight, but unfortunately they still flash red and do not switch to blue/pairing mode when I take them out. Even after touching the touch pads for 7 seconds, nothing reacts. I have the impression that they are not charging. I have already changed both the cable and the power supply, but to no avail. Does anyone know what the problem could be?