Digital IR Language Distribution System Headphone for Interpreter

40mm advanced speaker
2.2meter cable
Hi-fi audio quality
3.5mm monophonic plug


The VIS-HPI is high quality headset for interpreter to translate, there is MIC input.


● The shape is agile and fine, make the user feeling more comfortable.
● Listen and speak in the conference.
● Avoid being interfered in conference.
● 40mm advanced speaker.
● Build-in 2.2meter cable.
● Hi-fi audio quality.
● 32Ω, 3.5mm monophonic plug.

Technical Parameters

Unit Interface Dual Channel Plug
Frequency Response 80Hz - 2KHz
Sensitivity 90dB
Signal to noise ratio > 80dB
Distortion < 0.1dB
Impedance 32Ω;
Dynamic range > 85 dB
Output power 100mW

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