1, Apple's self-developed H1 chip, used in the AirPods series of products, support voice operation function, can call out the phone's siri, excellent performance in delay.
2, Qualcomm series chips, it occupies the high-end chip market, unique aptx technology, encoding efficient, sound retention details more, the delay is greatly improved, representing the model QCC3020, CSR8675 and so on.
3, China Taiwan manufacturers; Luoda, Hengxuan, Realtek and so on. Among them, Luoda is the brand that accounts for a large market share in the current Bluetooth audio market, with representative models such as 1536U, and is known as the \"God U\" of Huaqiang North AirPods; Next is Hengxuan BES and Realtek, and at present, many major domestic manufacturers are using the BES23 series for development.
4, Zhuhai Jeri, China Blue news and other manufacturers, the chips produced are mostly seen in Huaqiangbei AirPods, huge shipments.
1. Weichuang -- Guangzhou Weichuang Electronics Co., LTD
2. GZUt -- Guangzhou Youshuo Microelectronics Technology Co., LTD
3, Fast You -- voice chip Guangdong Fast You Semiconductor Co., LTD
4, Nine core -- Guangzhou nine core Electronic Technology Co., LTD
5. Wentong -- Shanghai Wentong Information Technology Co., LTD
6, Hua Zhen -- Hua Zhen Electronics
7, core intelligence technology -- Anhui core Intelligence Technology Co., LTD
8, Yishen -- Shanghai Yishen Electronics Co., LTD
9, ORR -- Shenzhen ORR solution Technology Co., LTD
10, small voice -- Shanghai small voice Electronic Technology Co., LTD