Phonak invisity



World’s smallest in-ear RF receiver Invisity by Phonak.

Comfortable to wear and offering excellent sound quality, this miniaturized listen only earpiece is perfectly suited to situations in which clearly received messages are vital and discretion and freedom of movement a necessity.

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Phonak invisity is a unqiue and popular ear prompter in the security arena (interviews/interrogations) and the broadcast world (performances/productions/speeches). It is  light (1.3g) and comfortable , so you can wear it for long periods without anyone noticing.


  • Ultra-discrete
  • Comfortable to wear
  • Programmable

Two invisity versions are available:

invisity flex
1 channel (7 MHz range), programmable via the optional invisity programming unit (IPU) or through a Phonak dealer.

invisity 4-channel
4 channels (7 MHz range). Supplied with invisity remote control (pictured left) for discrete channel flicking. Additional adjustable parameters.


Weight 1.5 g (inc. battery)
Frequency Response 200 Hz - 4500 Hz
Sensitivity SINAD >17 dB @ E=3mV/m
Antenna type magnetic, integral
Dimensions 19 x 12 x 12mm (0.74" x 0.47" x 0.47")
Power consumption 3.3 mA
Signal-to-Noise Ratio approx. 41dB in the AGC @ 1 kHz

Item Includes

Standard Manufacturer's Warranty

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