General Information
- What is the best way to clean my in-ear headphones?
- I use my headphones on the iPhone and only hear mono?
- devil Bluetooth headphones for teams, Zoom & Co use
- Connecting Headphones & Headsets to devil Systems, PC & More
- Headphones and smartphone: Optimize bass & sound image
- The battery of my headphones or Bluetooth device is not charging
AIRY line
- AIRY SPORTS TWS: Activating/pairing earphone or a replacement earphone
- AIRY TWS 2: Frequently asked questions
- AIRY OPEN TWS: Frequently Asked Questions
- AIRY TWS PRO: Frequently Asked Questions
- AIRY TWS 2: Firmware Update 2.0.0
- AIRY SPORTS: Are the headphones waterproof?
CAGE line
- CAGE / CAGE (2019): Frequently Asked Questions
- CAGE PRO: Frequently Asked Questions
- The new CAGE & CAGE (2019): Change ear pads
- CAGE: Is it possible to freely program the keys via the software?
- CAGE (2019): The microphone has dropouts during operation or does not work at all.
- CAGE (2019): No sound or loose contact after microphone change
MOVE BT
- MOVE BT: Better fit in the ear and good noise shielding with optional foam attachments
- MOVE BT: Can Apple Siri voice control be activated via the headphones?
- MOVE BT: Connection via Bluetooth
- MOVE BT: Activate headset function on iPhone
- MOVE BT: Can the battery be replaced?
- MOVE BT: A signal tone is emitted when the keys are pressed. Can I turn this off?
REAL line
- How can I tell which version of the REAL BLUE/BLUE NC I have?
- REAL BLUE PRO: Update using Android
- REAL BLUE NC 3: Frequently asked questions
- REAL BLUE PRO: Frequently Asked Questions
- REAL BLUE TWS 2 / REAL BLUE TWS 3: Frequently Asked Questions
- REAL BLUE/BLUE NC: Frequently asked questions