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FAQ/If a problem occurs ...
24 | HD 250BT
Deleting the Bluetooth pairing list of the headphones
1. Deactivate Bluetooth on your smartphone.
2. Switch the headphones off. To do so, press and hold the on/off
button for 3 seconds.
3. Switch the headphones on. To do so, press and hold the on/off
button for 4 seconds.
The LED on the headphones flashes red and blue. The head-
phones are in pairing mode.
4. Press and hold the button for 3 seconds.
The LED on the headphones flashes purple 3x. The pairing list is
deleted. The headphones then stay in Bluetooth pairing mode.
The LED flashes red and blue.
1
3
4
2
3s
Hold
Menu
Bluetooth on
Bluetooth off
OFF
OFF
4s
Hold
ON
3s
Hold