Teufel Real Blue In Bluetooth In-Ear Headphone User Manual

Technical Description And
User Manual

Teufel REAL BLUE IN
Bluetooth In-Ear Headphone

General Information

Notice
The information in this document is subject to change without prior notice and in no way constitutes any liability on the part of Lautsprecher Teufel GmbH.
No part of this user manual may be reproduced in any form or be broadcasted in any way electronically, mechanically, by photocopying or recording without the written permission of Lautsprecher Teufel GmbH.
© Lautsprecher Teufel GmbH
Version 4.1
January 2022

Right of Return
If you wish to exercise your right of return, we ask that you make sure that you hold onto the original packaging. We can only accept the return of headphones WITH THE
ORIGINAL PACKAGING. Headphones returned without the original packaging will not be accepted.

Complaints
In the event of a complaint, the invoice number is required in order for your complaint to be processed.
The invoice number can be found on the sales slip (enclosed with the product) or on the order confirmation PDF document.
Thank you for your support!

For Your Safety

Proper Use
The “Teufel REAL BLUE IN” headphones are designed for the playback of audio signals that can be wirelessly transmitted via Bluetooth® from the external player. The headphones are also suitable as a headphone for connecting to Bluetooth-compatible (mobile) phones. Only use the headphones as described in this user manual. Any other use will be deemed as not in accordance with the instructions and may lead to damage to property or even persons. The manufacturer accepts no liability for damage caused by improper use. The headphones are intended for private use only.

Before operating the headphones, please first read the safety notes and user manual carefully. This is the only way to use all functions safely and reliably. Store the user manual in a safe place and also be sure to pass it on to any subsequent owner.

Safety notes

This chapter contains general safety notices. You should always observe these notices to protect both yourself and third parties. You should also observe the warning notices in each chapter of this user manual.

Explanation of terms
You can find the following signal terms in this user manual:

WARNING
This signal term indicates a moderate risk, which, if not avoided, may result in death or severe injury.

CAUTION
This signal term indicates a low risk, which, if not avoided, may result in minor or moderate injury.

NOTICE
This signal term warns you of potential damage.
This symbol advises of useful additional information.

WARNING
The danger of suffocation! Children can become trapped in the packaging film when playing and suffocate.

• Make sure that children do not play with the packaging, and that they do not pull off small parts of the headphones and put them in their mouths.

Risk in road traffic and at work! Your headphones significantly dampen external noise so that you are not entirely aware of your surroundings.

• Do not in any case wear your headphones while performing activities where you are required to pay attention to your surroundings. This particularly applies when you are operating machinery or driving on the road. You should also observe the legal guidelines and provisions of the country which you are in when using the headphones.

Attention! Risk of explosion/fire! Lithium rechargeable batteries can explode if handled improperly.

• Do not heat or burn the rechargeable battery. Only charge the rechargeable battery at an ambient temperature of -10–45 °C. Do not use the headphones in environments where there is a risk of explosion. Do not expose batteries and rechargeable batteries to direct sunlight. Interference caused by radio waves! Radio waves could affect the function of other sensitive devices that are not protected.
• Only use the headphones in environments where the use of Bluetooth ® is permitted.

CAUTION
Extended listening at high volumes may lead to hearing loss!

• To avoid damage to your health, avoid extended listening at high volumes.
• If the headphones are set to full volume, they may produce very high sound pressure. This might have psychological consequences and also cause physical injury. Children are especially at risk. Set the volume control of your player to the low volume before you turn it on.

NOTICE
Risk of damage! Improper handling of the headphones may result in damage.

• Ensure that the headphones do not become wet, and protect them from moisture, heat (e.g. during the summer in cars), and mechanical influences (e.g. severe shocks, pressure, and falling).

Disposal

Important information in accordance with the Electrical and Electronic Equipment Act  (Germany: ElektroG)
We advise owners of electrical and electronic appliances that old electrical and electronic devices must be handed in separately from municipal waste, in accordance with the applicable regulations. Batteries and rechargeable batteries that are not firmly enclosed in old electrical devices and lamps, and that can be removed from the old device without destroying them, must be separated from them in a non-destructive manner before they are handed to the collection point for their intended disposal. Please take note of our information on the Batteries Act (Germany: BattG) below for disposing of batteries.

You make an important contribution to returning, recycling, and further processing old devices if you separate your old devices into the correct collection groups for recycling.
The symbol below of a crossed-out dustbin, applied to electrical and electronic appliances also advises of the duty to separate collections:

Consumer electronics stores and supermarkets are obliged, under certain conditions, to take back old electrical and electronic devices, in accordance with section 17 of the Electrical and Electronic Equipment Act. Stationary retailers must take back an old electrical device of the same type when a new electrical device is bought (1:1 return). This also applies to home deliveries. These retailers must also take back up to three small old electrical devices (≤ 25cm) without this being linked to a new purchase (0:1 return).

In accordance with the Electrical and Electronic Equipment Act, as online retailers of electrical devices and due to our product range, our obligation is limited to 1:1 return of large devices of > 50 cm when selling a new electrical or electronic device of the same type. We comply with the obligation to return devices other than large devices through our service provider. You can find the exact contact data and collection points on our website www.teufel.de/entsorgung. It is also possible to return old electrical and electronic appliances free of charge at an official delivery point run by the public waste disposal authorities.

Important: For safety reasons we ask that you refrain from sending lighting fixtures (some lamps). For the return of lighting fixtures please use the public waste disposal collection points or contact us directly at www.teufel.de/entsorgung.
As an end-user, you are responsible for deleting any personal data on old electrical appliances before handing it in.

Important: Our appliances can contain batteries/rechargeable batteries. If this is the case, please refer to its attached product documentation for additional information on the type and chemical make-up of the battery. For products with battery compartments, you can directly remove the batteries or rechargeable batteries and dispose of them properly. If the batteries are built into the product, do not in any case attempt to remove the batteries yourself, instead, contact one of our employees or appropriate specialist staff.

Important information about the Batteries Act (Germany: BattG)
Batteries and rechargeable batteries must not be disposed of on in household waste.
Old batteries can contain toxic substances that could damage the environment or your health if not stored or disposed of properly.
This applies especially to the improper handling of batteries containing lithium.
However, batteries also contain important raw materials such as iron, zinc, manganese, and nickel and these can be reused. The separate collection enables the recycling of these raw materials and avoids any negative impact on the environment or human health due to toxic substances being released.

The crossed-out dustbin symbol means that you should not dispose of old batteries and rechargeable batteries in household waste. In addition, you, as the end-user, are legally obliged to return old batteries.  You can hand in batteries and rechargeable batteries free of charge at an official return point such as any public waste disposal collection point.

You can also hand in old batteries, that we stock or have stocked as new batteries, at one of our Teufel stores or at one of our dispatch warehouses. However, if you send them to our dispatch warehouses we would like to point out the dangerous goods regulations of the dispatch provider you opt for and ask you not to send batteries to us by post. You can get the addresses of our dispatch warehouses from our customer service.

Due to existing legal regulations, the battery manufacturer must use the following symbols with the following meanings when marking the batteries.
Hg: the battery contains more than 0.0005 mass percent of mercury
Pb: the battery contains more than 0.004 mass percent of lead
Cd: the battery contains more than 0.002 mass percent of cadmium Otherwise, to avoid waste and littering, batteries with a long service life or rechargeable batteries should  be used. Exchangeable rechargeable batteries enable long service for electrical and electronic appliances and thus devices and rechargeable batteries can be prepared for recycling (e.g. regenerating/ exchanging rechargeable batteries). Further information on preventing waste for consumers can, however, be found in the Federal waste prevention program with the participation of the Federal states.

Trademarks

© All trademarks are the property of their respective owners.
Apple, iOS, and Siri are trademarks of Apple Inc., registered in the U.S. and other countries.
Android and Google Assistant are trademarks of Google LLC.

Bluetooth

The Bluetooth® word mark and logos are registered trademarks owned by the Bluetooth SIG, Inc. and any use of such marks by Lautsprecher Teufel is under license.

Qualcomm® aptX ™ is a product of Qualcomm Technologies International, Ltd.

Introduction

The Teufel REAL BLUE IN In-Ear Bluetooth headphones enriches an athletic and active lifestyle. Please read this user manual before using the headphone for the first time, it will provide you with useful information and help you get started.

Features:

• Bluetooth 5.0
• IPX7 waterproof
• Plays up to 10 hours
• Qualcomm aptX & AAC support
• Comfortable and secure fit during exercising
• ShareMe allows sharing of audio from two Teufel REAL BLUE IN
• Multipoint supports simultaneous connection with two smart devices
• Teufel Headphones app

What’s in the box

Unpack the box carefully and ensure that the following parts are included. If any part is damaged or missing, do not use it and contact your retailer or customer service representative.

| Headphones
---|---
| Pouch
| Eartips (M pre-mounted to the headphones)
Ear hook
| USB C Charging Cable
| Quick Start Guide & User Manual

Product overview

The User Interface of “REAL BLUE IN” has the following elements:

1. Multi-Purpose Button
2. Volume Up Button
3. Volume Down Button
4. USB Charging Slot
5. LED indicator
6. Built-in Microphone

Getting started

4.1 Switching On or Off

1. Press and hold the MultiPurpose Button for 2 seconds, the headphone will turn on and automatically enter pairing.
2. Press and hold the Multi-function button for 4 seconds and the headphone will switch off.

4.2 Choosing the correct ear tips
For optimal audio performance, it is important to choose the correct ear tip size. Select the size that gives you the best comfort and fit for each ear. To determine the best fit, you may need to try all three sizes. You may need a different size for each ear.

NOTICE
To test the fit, try speaking aloud. Your voice should sound muffled in both ears; if not, select another tip size.

Insert the right headphone into your right ear and the left headphone into your left ear.
Insert the headphones at a slight angle into the ears and twist them slightly into the ear canal so that they sit comfortably and snugly.

In addition to the normal earpieces, we also offer ear hooks with a shark fin design, which are more stable to wear during sports, so you don’t have to worry about accidental falling off and other problems.

We provide earhooks and pinna pieces to meet your various wearing needs:
The Hook is made for sports, as it holds the headphones in place while in heavier movement, like running, etc.

The Pinna Piece is used for better isolation of the ears. Especially if you have a larger ear size.

The headphones are also usable without the earpieces. This is comfortable, especially if you have smaller ears.

4.3 Connecting with the headphone

1. Press and hold the power button for 2 seconds to switch on the headphones.
2. If the device has not been connected to it before (or has been reset), the device will automatically enter pairing mode. This is indicated by the LED flashing blue and with audio feedback.
3. Open the Bluetooth settings on your device and add a new device. Then select the ‘Teufel REAL BLUE IN’ from the list of available devices. If pairing is successful, the LED will stay blue for 3 seconds, and there will be audio feedback from the headphones.

ShareMe

The Teufel REAL BLUE IN is equipped with the ShareMe feature and can share music between two sets of Teufel Real Blue In headphones wirelessly and simultaneously.

1. Establish a Bluetooth connection on the first set of headphones.

2. Start music playback on the first set of headphones.

3. Press the Volume Up button & Multi-Purpose button at the same time on the first set of headphones. The LED flashes purple quickly and the headphones will also give audio feedback. The first set of headphones is now ready to connect to the second set of headphones.

4. Switch on the second set of headphones and then press the Volume Up button & Multi-Purpose button at the same time. The LED flashes purple quickly and the headphones will also emit an acoustic signal.
   NOTICE
   Make sure that the music is paused on the second headphone if it is already connected to a smart device.

5. When the connection of the two sets of headphones is successful, both sets of headphones will give audio feedback and the LED will illuminate in purple for 2 seconds.
   The music on the first set of headphones will then be shared with the second set. Playback controls can be done on either set of headphones.

6. To end music sharing, press the Volume Up button & Multi-Purpose button at the same time on either set of headphones. Both sets of headphones will give audio feedback when music sharing has ended.

Information on the Bluetooth wireless connection
The headphones are compatible with Bluetooth 5.0.
If your audio source supports high-resolution audio encoding methods SBC, AptX, and AAC, it will automatically play high audio quality music.
The paired devices immediately establish the Bluetooth wireless connection after switching on and are ready for use.
When you switch the headphones on, they automatically try to connect to the last connected Bluetooth device.
The headphone can store up to 7 phones that have been paired and support connections with two smart devices at the same time.

4.4 Teufel Headphones App

Download the Teufel Headphones App for IOS and Android and enhance your headphone experience.

https://apps.apple.com/de/app/id1491195446#?platform=iphone

https://play.google.com/store/apps/details?id=de.teufel.android.app.bluetooth.playstore

Features:

• Control ShareMe via App
• Configure EQ Presets and Equalizer settings according to your personal preferences
• Configure the auto-standby time

Using the headphones

LEGEND

| One-Press
Double Press
Tripple Press
Press & Hold
Middle Press (2s)
Long Press (4s)
Very Long Press (8s)
Button Combination Pressed
---|---

1. Multi-Purpose Button (MPB)
   ****| Power On (when off)
   Power Off (when on)
   ---|---

Playback Control

| Play/Pause
Next Track
Previous Track
---|---

Calls

| Accept Call
Reject Call
Terminate Call
Power on & Initiate Bluetooth Pairing (when off)
Invoke Voice Assistant
Stop Voice Assistant
Enable ShareMe Feature (+ & MPB simultaneously)
(De-)activate auto-play Feature (- & MPB simultaneously)
---|---

2. Volume Up Button
   | Increase volume by 1 step
   Continuously increase volume
   Enable ShareMe Feature (+ & MPB simultaneously)
   ---|---
3. Volume Down Button
   ****| Decrease volume by 1 step
   Continuously decrease volume
   (De-)activate auto-play Feature (- & MPB simultaneously)
   Power on & Delete the Bluetooth device list (when off)
   ---|---

Charging

6.1 Charging the headphones
The headphone is charged with a USB charging cable.

NOTICE
Before charging, be sure that the headphones are at the correct operating temperature of between -10 °C and 45 °C.

6.1.1 Charging time
Allow up to 2 hours to fully charge the headphones.

NOTICE
A full charge of the headphones allows up to 15 hours of use.

6.1.2 Check the headphone battery level
While using the headphones

If connected to an Apple or Android device, the device displays the approximate battery level near the upper right corner of the screen and in the notification bar.
This displayed battery level is not accurate. To get the real-time battery level, use the Teufel Headphones app for Android or iOS.

While charging the headphones
When a headphone is connected to a power supply, its corresponding charging indicator glows according to charging status.
The BT function is also available during charging.

Battery status

Troubleshooting

Common solutions
If you experience problems with your headphones or USB charging cable:

1. Check the power indicators.
2. Charge the headphones.
3. Increase the volume on your mobile device.
4. Change the USB charging cable to charge the headphones.
5. Try connecting to another mobile device.
   If you cannot resolve the issue, see the table below to identify symptoms and solutions to common problems.
   If you are still unable to resolve your issue, contact Teufel customer service.

Symptom

|

Solution

---|---
Headphones don’t power on| 1. Start charging the headphone.
2. Make sure the headphone is not in standby mode and wake them up.
Headphones don’t connect with a mobile device| 1. Make sure your mobile device supports Bluetooth technology.
2. On your mobile device: Turn the Bluetooth feature off and then on.
3. Delete your Teufel REAL BLUE IN In-Ear headphones from the Bluetooth list on your mobile device. Connect again.
4. Move your mobile device closer to the headphones and away from any interference or obstructions.
5. Connect a different mobile device.
6. Clear the headphones pairing list and connect again.
Headphones don’t charge| 1. Make sure the headphone is properly charged using USB.
2. Make sure there is no dirt or debris covering the charging conductors within the case or on the headphones.
3. Make sure to charge the headphones at an ambient temperature of -10 -45 °C.
To clear the BT device list| Press and hold the volume down button for 10 seconds when in off stage.
No sound| 1. Press Play on your mobile device to make sure the audio track is playing.
2. Connect the headphone to the USB charging cable to check the charging status of the headphone. If needed, charge the headphone.
3. Increase the volume on the mobile device.
4. Move your mobile device closer to the headphone (10 m) and away from any interference or obstacles.
5. Use other music sources.
6. Connect other mobile devices.
Poor sound quality| 1. Make sure that both headphones fit securely in your ear.
2. Use a different music source.
3. Try connecting to another mobile device.
4. Move your mobile device closer to the headphones (10 m) and away from any interference or obstructions.
5. Clear any debris or wax buildup from the headphones and headphones nozzles.
Eartips falling off| Securely attach the tips to the headphones.

Technical Data

You can find further technical data on our website.
Technical changes reserved!

Declaration Of Conformity

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

Please contact our customer service department with any questions, suggestions, or complaints:

Lautsprecher Teufel GmbH Bikini Berlin, Budapester Str. 44 10787 Berlin (Germany)| Telefon:
---|---
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| Deutschland: +49 (0)30 217 84 217
Österreich: +43 12 05 22 3
Schweiz: +41 43 50 84 08 3
International: 0800 400 300 20
Fax: +49 (0) 30 / 300 930 930
Online-Support:
www.teufelaudio.com/service
www.teufel.de/service
Kontaktformular:www.teufel.de/kontakt
Contact: www.teufelaudio.com/contact

No responsibility is assumed for the correctness of this information.
Technical changes, typographical errors, and other errors are reserved.

Teufel REAL BLUE IN_UM_V4.1

Documents / Resources

| Teufel Real Blue In Bluetooth In-Ear Headphone [pdf] User Manual
Real Blue In Bluetooth In-Ear Headphone
---|---

References

• Teufel: Lautsprecher und Kopfhörer direkt online vom Hersteller
• Teufel: Lautsprecher und Kopfhörer direkt online vom Hersteller
• Teufel: Lautsprecher und Kopfhörer direkt online vom Hersteller
• Konformitätserklärungen | Teufel
• Meine Bestellung: Kundenservice inkl. Rückgabe | Teufel
• Teufel: Lautsprecher und Kopfhörer direkt online vom Hersteller
• Teufel – audio uit Berlijn sinds 1979
• Teufel: Speakers & Headphones Direct from the Manufacturer Online
• Declaration of conformity | Teufel
• Support | Teufel
• Teufel - Tienda de audio con más de 40 años de experiencia
• Teufel – la passion du son depuis 1979
• Teufel: altoparlanti e cuffie direttamente online dal produttore
• Teufel – audio winkel met meer dan 40 jaar ervaring
• Teufel Audio: głośniki i słuchawki online bezpośrednio od producenta

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