Is it normal for the 2 indicator lights on receiver, one is solid green and the other is flashing blue? Hollyland Tech October 27, 2022 16:36 The solid green light means the microphone has noise reduction turned on; The blue flashing means another microphone is not connected. Article Number: 【AS-220926001_3】 Related articles How to upgrade Lark M1? Comments 0 comments Article is closed for comments.