This indicates the internal battery is almost empty.

Please re-charge your device according the instructions in the manual.

While inserting the headphones, watch for the correct orientation of the connector tip.

Note: The “3 beeps” is not mentioned in the manual.

The information on this page applies to the following models: SHB4100BK/27 , SHB4100WT/27 , SHB7150FB/27 . Click here to show more product numbers  ›