Features
      Qualified to Bluetooth® v5.0 specification
      120 MHz Qualcomm® Kalimba™ audio DSP
      32 MHz Developer Processor for applications
      Firmware Processor for system
      Flexible QSPI flash programmable platform
      High-performance 24‑bit stereo audio interface
      Digital and analog microphone interfaces
      1-mic Qualcomm® cVc™ speaker noise reduction and echo cancellation technology
      SBC and AAC audio codecsvsupport
      Serial interfaces: UART, Bit Serializer (I²C/SPI), USB 2.0
      Integrated PMU: Dual SMPS for system/digital circuits
      Integrated Li-ion battery charger
      RoHS compliant.
      Small outline. 20.0 x 14.5 x 2.75mm (typ.)

    Applications
      Bluetooth stereo speakers
      Speakerphones

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