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The LE Audio Auracast broadcast speaker solution is built on the new LE Audio architecture: one transmitter streams to an unlimited number of Auracast receivers, and listeners join with a single scan. LC3 coding balances audio quality with power efficiency, covering silent fitness classes, classroom listening support and multilingual venue tours. Founded in 2015, Liwei Electronic runs 8 fully automatic production lines, holds RED and FCC certifications, and delivers full PCBA customization from chip selection to mass production.