The BES2700IH is an ultra-low power Bluetooth audio SoC that integrates a dual-mode Bluetooth 5.4 subsystem and an audio codec subsystem, a high performance CPU subsystem that includes a dual-core STAR-MC1 and a dual-core BECO NPU, a BES proprietary coprocessor for advanced signal processing and NN workloads, RAM/ROM, serial flash for software functions and product customization, and interfaces.

With its highly integrated design and extremely small package size, the BES2700IH is not only suitable for increasingly smaller TWS earbuds applications, but is also ideal for smart rings, where the BES2700IH supports ultra-low power BLE mode.