RDA8851ML is a highly-integrated chip that supports GSM/GPRS 850MHz/900MHz/1800MHz/1900MHz voice and data connection. It covers base band, power management, RF transceiver, audio and video coding and decoding, RAM, and Flash, and can satisfy the market needs of the Internet of things, electric power, vehicle-mounted equipment and POS terminals, all of which ask for high reliability and low power consumption. More than 200 million chips have been sold, and RDA8851MLhas more than a 90-percent share in the live broadcasting market.