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The REAL BLUE IN are high-end Bluetooth® in-ear headphones. They feature precise high tones and legendary Teufel bass. And thanks to Bluetooth® 5.0 with aptX™ and AAC, the music playback quality is truly impressive. The integrated headset also makes it incredibly easy to manage calls and music playback. In short: intuitive, powerful and very comfortable.


  • Size (W x H x D): one size fits all
  • Weight: 20 g
  • Colour: black


  • High-end Bluetooth® in-ear headphones - with legendary Teufel bass
  • Linear HD coaxial driver for precise high tones and bass
  • Integrated headset with call and music controls, smart echo cancellation
  • Three different fits for a comfortable, secure fit
  • Water-resistant in accordance with IPX7 standard*
  • Bluetooth® version: 5.0 with aptX™ and AAC
  • Power supply via battery and USB-C charging cable
  • Lithium-polymer battery (120 mAh, runtime up to 9 hrs., charging time up to 90 mins.)

Included in delivery

  • Teufel REAL BLUE IN in-ear headphones
  • USB-C charging cable
  • Carry case
  • Ear buds (S/M/L)
  • Hook earpieces
  • Pinna earpieces

Note: A subscription may be required to use streaming services.

*Protected against temporary immersion in water in accordance with the IPX7 standard.