<p>Profilo Nano</p>

Gehörschutz und Kommunikation

Profilo Nano

The Profilo Nano is one of Phonak’s smallest, 100% interference-free in-ear receivers. Phonak’s transductive loop technology is the only transmission technology that guarantees wearers of in-ear receivers !00% interference-free communication.

The crackling and hissing in the ear caused by electromagnetic interference (EMI) from alarm systems, vehicles and other electronic circuits can quickly lead to unclear communication and, in the worst case, can cause undercover investigations to fail. Similarly, failure can also result from a large and obvious earpiece being spotted by a surveillance target.

Profilo Nano by Phonak is the world’s smallest in-ear receiver for covert communication. Thanks to its transductive loop technology, it’s completely immune to electromagnetic interference, ensuring you won't be noticed or miss any transmissions.

  • Smallest in-ear receiver
  • Absolutely immune to electromagnetic interference
  • Crystal-clear sound
  • Selection of PTTs and induction loops

Profilo Nano headsets are compatible with a wide range of professional radios (including the latest TETRA models from Motorola, Sepura and Hytera). Phonak’s in-ear receivers are the result of decades of hearing research and experience. That’s why thousands of professional users around the world trust us.

Gehörschutz und Kommunikation

Technical information

Gehörschutz und Kommunikation

Technical information

Length / width / weight16.4 mm / 9.7–10.9 mm / 1.3 g (including battery)
Interference blockerTransductor including EMI shield
Type of receiverdigital with DSP modulation and processing
Available colorsBeige/dark brown
Max. sound pressure level, automatically limited100 dB(A) SPL*
Frequency band200 Hz – 5000 Hz
Background noise filterSoft squelch
Battery type / average lifeZinc-Air, size 10 / 80 hrs.
End-of-battery-life warning3 x 2 beeps
Temperature range (storage)-20°C to +60°C
Temperature range (operation)-10°C to +60°C
Microphone (integrated in the transductive loop)omnidirectional electret microphone
 - frequency band101 Hz – 10 kHz
 - Sensitivity at 1 Hz (dB re 1V / 1PA)-34.0 + / -3 dB

* The output level complies with the EU directives EN50332 parts 1 & 2.

Wiring

The Profilo Nano system is available with different wiring kits.

Profilo WL-Kit AC

With this transduction kit, communication is controlled via a PTT button in the form of a key ring. In addition, the junction box contains an integrated PTT button.

Profilo WL-Kit AC 3.5

Extension of the WL Kit by adding a 3.5-mm stereo jack. With this transduction kit, communication is controlled via a PTT button in the form of a key ring. In addition, the junction box contains an integrated PTT button.