RE: Blue - is it Sony?!!23 Feb 2026 18:47
It's clearly a supercap and not the binder:
"The engagement, currently under commercial confidentiality, will involve the integration of CAP-XX's supercapacitors into the customer's next-generation headphone platform. The new solution will enhance the device's battery system by improving overall power efficiency and delivering superior performance across a wide temperature range from -25°C to +65°C."