何振杰 Published at: 2026-09-08 What is the MIC recognition feature on the LARK A2? After this feature is enabled, the TX1 indicator light will be purple, and the TX2 indicator light will be yellow. Submit Feedback Previous How do you use the LARK A2 to control your phone’s recording function? Next The TX indicator on the LARK A2 is not responding; the light does not turn on?