The BES2700IHC is an ultra-low power Bluetooth audio SoC. The platform incorporates a CPU subsystem comprising a dual-core STAR-MC1 processor with a dual-core BECO NPU, a BES proprietary coprocessor for advance signal processing and NN workloads, RAM/ROM, serial flash for software features and product customization, as well as a variety of interfaces. This combination minimizes external components, reduces BOM costs and offers a cost-effective Bluetooth audio solution.

The platform incorporates a dual-mode Bluetooth 5.4 subsystem, a codec subsystem and a Power Management Unit (PMU) with an integrated charger. The highly integrated design is optimized through the use of IBRT technology, a BES patented sniffing technique that incorporates Forward Error Correction (FEC) for enhanced RF performance in TWS systems.