What does the double flashing blue LED mean?
A double flashing blue LED indicates the speaker is in True Wireless Stereo pairing mode. This allows you to pair your Soundcore 2 with another Soundcore 2 to achieve the best sound effects with separated left and right sound channels on both speakers.
From the official Anker Soundcore 2 Portable Bluetooth Speaker manual, page 6
Have a follow-up question?
Answers from the official manual.
Common questions