Current working knowledge of the PCBA component market — including available parts, sourcing alternatives, lead times, and material tradeoffs across key categories (MCUs, power management ICs, battery management, RF/Bluetooth modules, audio amplifiers, and passives). • Take full technical ownership of all PCBA, battery systems, power management, and audio signal path development — working through external partners today, with increasing direct ownership as Turtlebox builds in-house capability.