Teufel REAL BLUE NC QSG V5.2 Book
Teufel Headphones App
Download the Teufel Headphones App to your smartphone to use more features and setting options.
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Pairing
- First time use: Press and hold the power button for
seconds to switch on your headphones. Bluetooth Pairing Mode is entered automatically and you see the LED fast flashing blue. - Enable the Bluetooth of your device to search and pair with a new device “Teufel REAL BLUE NC”, the LED solid on blue for 10 seconds after successfully paired.
- Connecting with a new device: With your headphones turned on, double press the power button
, the LED will fast flashing blue for Bluetooth Pairing.
, the LED will fast flashing blue for Bluetooth Pairing.
Share Me allows music sharing with two pairs of headphones. When your headphones are connected via Bluetooth, please follow these steps:
- Press the Power Button 1 and Center Button of the Joystick 5 simultaneously.
- Start Share Me on the other device you want to connect to, by also pressing the Power Button 1 and Center Button of the Joystick 5 simultaneously.
- The LED on both devices should quickly flash purple and connect automatically.
How to use
ANC and Transparency Mode
ANC
Quietly enjoy your music while in a constantly noisy environment. The LED 6 lights up in green when you switch to ANC on by pressing 
the ANC / Transparency Button. To switch ANC on, please press and hold the button for 
seconds. If you want to use ANC while no music is playing, please set the Auto-On Timer to “Never” in the Teufel Headphones App.
Transparency
Hear your surrounding while you are wearing the headphones. The LED 6 lights up in white when you switch to Transparency on by pressing the ANC / Transparency Button. During calls you can use Transparency Mode to hear your own voice.
How to charge
Use the enclosed type-c cable to connect the USB-C port 3 of the headphones with a USB port on a PC or a USB power adapter.
| Battery status | LED 2 |
| 1-20% | Flash Red |
| 21-59% | Flash Yellow |
| 60-99% | Flash Green |
| 100% | Solid on Green for 3 seconds |
Lautsprecher Teufel GmbH Bikini Berlin, Budapester Str. 44 10787 Berlin (Germany)
CUSTOMER SUPPORT
www.teufelaudio.com
www.teufel.de
www.teufel.ch
www.teufelaudio.at
www.teufelaudio.nl
www.teufelaudio.be
www.teufelaudio.fr
www.teufelaudio.pl
www.teufelaudio.it
www.teufelaudio.es
The battery specifications are as follows. Headphone: Lithium-Polymer, 3.7 V, 700 mAh
The following radio frequency bands and radio transmitting powers are used by this product.
| Radio network | Frequency bands in MHz | Transmission power in mW/dBm |
| Bluetooth® | 2400 – 2483.5 | < 10 mW/< 10 dBm |
Download (PDF):
https://www.teufelaudio.com/real-blue-nc
The Bluetooth® word mark and Bluetooth® symbol are registered trademarks of Bluetooth SIG, Inc. and any use by Lautsprecher Teufel is licensed. © All trademarks are the property of their respective owners.
Lautsprecher Teufel GmbH declares that this product complies with Directive 2014/53/EU. The full text of the EU declaration of conformity can be found at these Internet addresses:
www.teufel.de/konformitaetserklaerungen
www.teufelaudio.com/declaration-of-conformity
Teufel: Speakers & Headphones Direct from the Manufacturer Online
