Home
Black Friday - Save up to 42%!
Black Friday - Save up to 42%!
90% Save on delivery with
VKF-74K
Copied!
15
D :
09
H :
19
M :
20
S
Now with 0% financing from Alma
Black Friday - Save up to 42%!
Black Friday - Save up to 42%!
90% Save on delivery with
VKF-74K
Copied!
15
D :
09
H :
19
M :
20
S
Now with 0% financing from Alma
Choose store language
800+ sold in the last month.

Average number of sales within the last 30 days in all Teufel country stores.

REAL BLUE IN

Your daily dose of freedom

(205)

SUPREME IN

View a similar product now.
Risk-free 8-week trial
Free return shipping
In-house customer service

Highlights

Why we love this product

The REAL BLUE IN simply do it all. Whether chilling in the city, jogging in heavy rain or simply watching Netflix on your laptop: With their long battery life, IPX7 certification and legendary Teufel bass, you have the freedom to listen anytime anywhere.

Key advantages at a glance

  • High-end in-ear headphones with flexible wearing options for optimal fit in any activity
  • Linear HD coaxial drivers: one tweeter and one midwoofer per earphone for detailed, silky highs and deep, dry bass
  • Bluetooth with apt-X® and AAC for music streaming in CD-like quality from Spotify, Amazon Music, YouTube, Apple Music and co., video sound is perfectly synced
  • IPX7 rated waterproofing, headphones hold together magnetically so you'll never lose them
  • Run times of up to 10 hours, auto-play function as soon as the headphones are paired, in-line remote control for music control and calls
  • Handsfree with Qualcomm® cVc™ technology for wireless calling, Skype, Facetime, voice control via Google/Siri in high sound quality
  • ShareMe function: connect two REAL BLUE IN wirelessly with a smartphone, Teufel Headphones app offers various setting options
  • Fit adapters (Pinna piece, Hook and 4 Ear-Tips) for heavy workouts, soft workouts and chilling out, stylish, semitransparent cable protector, headphones available in black and white

Features

All technologies at a glance
Bluetooth
AAC is a technology that ensures CD-like quality for audio streams when the sender and receiver device support it. AAC is supported by Google Cast, Android devices, and iOS devices.
Bluetooth aptX
Android
Works with iOS devices (iPhones, iPads)
Works with Windows devices
Icon - In-Ear
Logo - IPX7
Die Qualcomm cVc Technologie optimiert deine Stimme bei Headset-Gesprächen und filtert Umgebungsgeräusche heraus.
Mit der ShareMe Funktion kannst du auf zwei ShareMe kompatiblen Kopfhörern gleichzeitig deine Musik abspielen. Das geht aktuell mit zwei AIRY SPORTS, zwei SUPREME IN oder zwei SUPREME ON.

Your daily dose of freedom

The all-in-one package, the all-rounder, the always-on headphones - call them what you will. The REAL BLUE IN are all those things. And thanks to the different fit adapters, they really can do it all.

Runs with the big dogs

The REAL BLUE IN use the same sound generation principle as our DEFINION floorstanding speakers. The Linear HD coaxial drivers contain one tweeter and one mid-woofer per earphone. Each driver delivers more individually: more clarity, more bass, warmer mids. This feature is unique in its price range.

Always have the perfect fit

Different fit adapters ensure optimal hold for every application.

Pinna: For light workouts, never pressing. Won't fall out unless gravity gets funky.

Without: classic fit for long-wearing sessions. Four ear-tip sizes included.

With hook: for heavy workouts. Always firm. Even on J-class planets or Knowhere.

Bluetooth: high fidelity wireless audio

Our products provide clean, stable Bluetooth connection with minimal power consumption at ranges from 10 meters and up.

Apple
Android
Works with Windows devices
Linux

Stream music, movies, or games from your smartphone, tablet, laptop, PC or Mac.

All operating systems supported.

Perfectly synced

The sound and video always match whether you're gaming or watching TV.

AAC is a technology that ensures CD-like quality for audio streams when the sender and receiver device support it. AAC is supported by Google Cast, Android devices, and iOS devices.

AAC

AAC is now a widely used Bluetooth codec, similar to Qualcomm's aptX, which provides CD-like quality for wireless transmission as long as both transmitter and receiver support the codec. AAC is supported by Android and iOS devices.

Bluetooth aptX

Qualcomm aptX

Qualcomm aptX is a Bluetooth codec which, similar to AAC, delivers CD-quality audio wirelessly. Both sending and receiving device must support this codec in order to use it. AptX is supported by Android devices as well as Mac OS.

Talk to me

Qualcomm's built-in CVC noise and echo cancellation ensures high-quality voice and phone calls. So you're easy to understand even in noisy environments.

Icon - Phone
Hello Marta! How's your bike?
Headset
Hey Siri! How do I get to Northampton?
Headset
Hey Google! Where's the closet shop?

Additional functions

The headphones hold together magnetically, meaning you won't lose them easily.

They're IPX 7 certified, so rain, dirt and dust don't bother the REAL BLUE IN.

    ShareMe and Teufel Headphones App

    You can download the Teufel Headphones App free of charge with the REAL BLUE IN. You can use it to create a custom sound image via the infinitely adjustable equalizer, which will remember its last setting. You can also connect two REAL BLUE INs to a laptop or smartphone: ideal for watching films together.

    The full set

    The REAL BLUE IN comes with a bag, ear adapter and USB-C charging cable.

    Show me more

    Specifications

    REAL BLUE IN

    High-end in-ear headphones with flexible wearing options for optimal fit in any activity

    • Width 1.46 cm
      Weight 19.2 g
      Height 1.46 cm
      Depth 2.08 cm
    • Android Yes
      iOS Yes
      Microsoft Yes
    • Integrated DSP Yes
      Battery life at medium volume 10 h
      Battery capacity 120 mAh
      Battery type Lithium-ion
    • Frequency range 15 - 20000 Hz
      Enclosure type Closed
      Waterproof IPX7 Yes
    • Bluetooth Yes
      Bluetooth 5.0 Yes
      Bluetooth AAC Yes
      Bluetooth aptX Yes
      Qualcomm cVc Yes
      USB C Yes
    • Remote control Inline
    • Cable length 0.8 m

    Reviews

    * Automatically translated by DeepL

    customer.review.ratings.filter.no.results

    Accessories

    All required accessories are included in the delivery.

    Recommended accessories

    Included components

    REAL BLUE IN
    • 1 × REAL BLUE IN pack incl. tips/hook/pinna piece – Night Black
    • 1 × USB-C charging cable for REAL BLUE IN
    • 1 × Pouch for REAL BLUE IN – Black

    Downloads & support

    Shipping information
    Warranty and guarantee
    Audio lexicon: Technical terms quickly explained

    Buyers' guide and service

    Teufel Support

    Visit our self help support page Support & Contact

    Store Finder

    Experience our products in person and talk to our team directly for the best expert advice. Overview

    1 Offer valid until 22.11.2024 23:59. The voucher is only intended for the use of private customers. The voucher cannot be redeemed for cash, nor can it be used in combination with other vouchers. It cannot be used for orders that have already been placed. The resale of a voucher is prohibited and it will lose its value in the case of being resold. You can learn more about the terms and conditions in the General Business Conditions.