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error Edifier

Error Code Red LED on

Indicates a pairing attempt or connection issue.

? What Causes This

Pairing problem with device.

How to Fix It

Check Bluetooth settings, ensure compatibility and retry pairing procedure.

Source: page 2 of the official manual

From the manual

Manual page 2 — Edifier error Red LED on

This error code appears in:

Edifier WH950NB Bk Wireless Noise Cancellation Over Ear Headphones