How do I re-pair the two F9 earbuds if they are not syncing with each other? 1 answer • 2026-05-30 01:09:13
I did not receive my Customer Service Card for the LENRUE F9; is it important? 2 answers • 2026-05-27 11:21:07
How do I fix TWS F9-5 earbuds when they appear as two separate Bluetooth devices and won't pair together? 1 answer • 2026-05-24 18:22:09