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Small in size, big in sound

(275) 149,99 89,99 Incl. VAT 40% savings
Lowest price in the last 30 days: 89,99
  • Ready for shipping within one day
  • 5,99 Shipment


Limited quantities at this price

  • 8 week trial
  • Directly from manufacturer
  • Free & easy returns


Why we love this product

Hardly any other in-ear headphones are as small and unobtrusive. And they also have the typical Teufel sound and state-of-the-art Active Noise Cancelling (ANC). For true greatness in sound, with as much silence as you need.

Key advantages at a glance

  • Bluetooth 5.2 with AAC for music streaming in CD-like quality from Spotify, Amazon Music, YouTube, Apple Music and co., video sound is transmitted lip-synchronously
  • Heavy-duty Linear HD drivers with large 12mm cones for extra-wide frequency response, precise highs, warm mids and powerful kick bass
  • Total playing time with case of over 25 hours without ANC, over 18 hours with ANC, up to 8 hours playback on one charge without ANC, over 6 hours with ANC
  • Total playing time with case of over 25 hours without ANC, over 18 hours with ANC, up to 8 hours playback on one charge without ANC, over 6 hours with ANC
  • Smart touch control for music control, ANC, transparency mode, phone answering, voice assistant and volume, splash-proof according to IPX3, resistant to rain and dust
  • Handsfree for wireless calling, Skyping, Facetime, voice control via Google/Siri with high speech intelligibility
  • Battery status display on iOS, Android and on the charging case, pairing when the charging case is opened
  • Special mushroom ear tips (XS, S, M, L) made of antibacterial silicone for a firm, comfortable fit, even when lying on the side of a pillow
(4.68 of 5 out of 275)
All reviews

Small in size, big in sound

Hardly any other in-ear headphones are as small and as striking. AND - we have built in the typical Teufel sound and state-of-the-art active noise cancelling (ANC).

Find peace - and your sound

With the digital, hybrid Active Noise Cancelling (ANC) in the REAL BLUE TWS, you can reduce annoying noises from outside, such as the roar of a train or plane, as well as ambient noise in the office - so you can enjoy your music, clear phone conversations or simply some peace and quiet. Active noise cancelling can be switched off, of course.

Control the sound you hear

However, if you need or want to perceive outside sounds more intensively with the REAL BLUE TWS, you can activate the transparency mode at the touch of a button. This makes it easier to hear announcements at railway stations, for example.

Great sound, completely wireless.

Our smallest headphones to date also contain punch. Our acousticians here in Berlin placed special emphasis on deep, precise bass that has not yet been realised in True Wireless headphones. And especially not in this price range.

Soft but tight-fitting mushroom ear tips
Latest amplifier technology 
Huge 12mm diaphragm for high levels and deep, accurate bass
Battery charge level indicator

Wireless sound at its best

Our products guarantee a clean, stable Bluetooth connection with minimal power consumption. Ranges of over 10 metres can be achieved.

Funktioniert für Systeme mit Android.

Stream music, film sound or games from your smartphone, tablet, notebook, PC or Mac.
Enjoy the best sound whatever way you like to.

On the lips sound

Sound from movies, YouTube or other apps and games is transmitted smoothly and lip-synchronized - without any delay.



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

Ready for a bit of rough and tumble

If you happen to have to sand your longboard in the rain, you can do so with the REAL BLUE TWS. Because water and dust don't bother them.

Plays longer - and is louder for longer too

Bluetooth 5.2 and a high-capacity battery make it possible: up to 8 hours of playback are possible. The headphones recharge over two times in the case, which corresponds to a total playing time of over 25 hours without ANC and over 18 hours with ANC.

Talks to itself - and to others.

The built-in noise and echo cancellation ensure high-quality voice and telephone quality. So you're easy to understand even in noisy environments.

Hey Google! I know what you did last summer.
Hey Siri! What is the worst film of all time?
Hi Elisa! Wanna go to the cinema?
Icon - Phone

Included components

  • 1 REAL BLUE TWS charging case Black
  • 1 REAL BLUE TWS Ear-Tips (XS, S, M, L) Black


  • REAL BLUE TWS charging case

    • Description Item
      Width 6,48 cm
      Weight 36,2 g
      Height 4,17 cm
      Depth 2,89 cm
    • Description Item
      product.attribute.elektronik-strom-akku-kapazitaet-76 370 mAh
      Battery type Lithium polymer
    • Description Item
      USB C Yes


    Wireless in-ear earphones with digital hybrid Active Noise Cancelling (ANC) for efficient noise cancellation, transparency mode selectable for enhanced perception of external noise

    • Description Item
      Width 2,24 cm
      Weight 16,4 g
      Height 2,21 cm
      Depth 2,75 cm
    • Description Item
      Android Yes
      iOS Yes
      Microsoft Yes
    • Description Item
      Battery life medium volume 8 h
      product.attribute.elektronik-strom-akku-kapazitaet-76 60 mAh
      Battery type Lithium-ion
      Noise Cancelling Yes
    • Description Item
      Broadband loudspeakers (number per enclosure) 1
      Broadband loudspeakers (diameter) 12 mm
      Frequency range from/to 10 - 20000 Hz
      product.attribute.lautsprecher-aufbau-gehaeuse-spruehwasserschutz-ipx3-482 Yes
    • Description Item
      Bluetooth Yes
      Bluetooth AAC Yes
      Speakerphone function Yes
      Bluetooth 5.2 Yes

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