Radiation-Free SFERICS® Ergonomic In-Ear Stereo Headset | AirTube MINI with USB C Connector | Electrosmog-reducing Headphones with Air Cable Technology and Powerful Microphone | White-Silver

OVERVIEW OF THE AIR TUBE HEADSET AIRTUBE MINI

• Patented radiation-free headset Air Tube Technology
  Due to the aerial cable, neither electromagnetic radiation (EMF) nor magnetic fields put a strain on the ear, head and brain!
• 99,9% emission reduction on head and brain
  prevents corresponding impairment of well-being
• Ergonomically shaped, lightweight earplugs for high comfort on the ear
• Ideal when an in-ear headset cannot be worn
• The sound converter (sound wave concentrator) integrated in the headset cable ensures maximum audio quality
• Maximum noise-cancelling, ear-isolating ear cups for high clarity for the design
• Dual audio output per earbud for a clear listening experience
• Air tube insulates magnetic field and end device (radiation source) – no magnetic radiation in the ear cavity
• Optimum radiation protection thanks to integrated shielding wire with headset cable (induction and line currents)
• Powerful microphone with built-in noise cancellation for clear speech and high-quality communication
• High flexibility and freedom when talking with the on-hook/end-hook button integrated into the cable
• Extremely kind to the skin as it is free from plasticizers
• Frequency range: 20 – 20.000 Hz
• Impedance: 16 Ohm
• Sound pressure: ~122 dB
• USB C plug: ideal for modern devices (smartphone, tablet, etc.)
• Length of headset cable: jack plug to cable division: approx. 100 cm | Cable division to ear caps: approx. 34 cm
• Hinweis: Entgegen der beiliegenden Produktbeschreibung sind bei diesem Modell keine Ohrstöpsel enthalten
• Note: Contrary to the accompanying product description, this model does not include ear tips for size adjustment

Apple devices with Lightning connection

For compatibility reasons (Lightning to USB-C), we recommend choosing the variant with a 3,5 mm jack plug. An Lightning to jack adapter is required.

Unique sound wave concentrator as the heart for maximum acoustics

For most, the high audio quality and clear voice on the phone is unexpected and surprising; despite the lack of the dynamic speaker right in the earbud. The secret for this lies on the one hand in the highly developed sound converter or “sound wave concentrator” integrated in the cable, which converts the electrical signal in the headset cable and transmits the sound as sound through the air cable to the ear.

Dual audio output per earbud for a clear listening experience

And on the other hand, this is due to the ear caps, which provide maximum noise insulation for this ergonomic design, and which also contribute to this clear listening experience. Due to the double sound output per earplug, a similar effect to the ear isolation of an in-ear headset is achieved. The earplug is simply placed in the ear and held by the auricle itself (sponsored by Tragus and Antitragus). For all people who cannot use an in-ear model due to the shape of the auricle, this ergonomically shaped Air Tube MINI variant is a high-quality alternative.

And yet – despite all the technological advances in acoustics in recent years, the acoustic quality of e.g. EarPods from Apple unreachable. Conclusion: If the maximum music enjoyment is not the top priority but the EMF radiation protection with high clarity of the audio signal, then the joy with this headset becomes a proverbial guarantee!

Air tube technology – proven a million times over in medicine!

The fundamental aim of the Air Tube aerial cable technology is to prevent the process of changing from the electrical signal to audible acoustics directly in the ear or in the ear with in-ear headsets, which is harmful to health. These are strong magnetic fields from the electronic loudspeakers, electrical signals and impulses from the end device (smartphone) itself and fundamentally electromagnetic pollution.

The integrated air cable in the headset insulates and thus protects the human body from these harmful radiation effects and especially the head, i.e. the ear as a whole and the brain.

Functional principle of the stethoscope. The proven tool in medical technology!

The Air Tube Technology is based on the principle of pneumatics and the transmission of sound from the pneumatic acoustic coupler through a tube to the ear. Everyone knows this functional principle from medical examinations using a stethoscope, which is used in millions of applications worldwide proven in medical technology.

Sensitive microphone and shielded cable

The remote control, including a very powerful microphone, is integrated in the headset cable between the jack plug and the sound converter. Thanks to the high sensitivity of this microphone and the integrated noise suppression function, a clear and distinct voice is achieved – even in unfavorable surroundings.

Why copper wire instead of aerial cable?

This part of the headset would not work with an aerial cable, since the transmission of electrical impulses is necessary for control and sound conversion. In order to achieve maximum protection against external signals (antenna effect), the high-quality copper cable was surrounded and shielded with a protective braid. This makes it possible to minimize inductive coupling and line interference and to prevent the transmission of high-frequency electromagnetic radiation.

The Type-C USB plug ensures perfect contact, providing the foundation for the best possible audio experience.

Multifunction button for easy remote control

The reduction to just one button or one multifunction button has now proven itself very well in everyday life. Through minimalism and the reduction to the essential, one thing wins above all – the simple application and operation.

The simple operation is thus carried out via this one multifunction button and the number of times this button is pressed in succession.

• Press once = START + STOP (or pick up and hang up from the call)
• Press twice = FORWARD
• Press 3x = BACK