Azden IRN-10
Neck-Worn Infrared Transmitter with Built-In Microphone


A lightweight, chest worn, microphone/transmitter, the IRN-10 comes with an adjustable lanyard.
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Our Price: $115.43
List Price: $150.00
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Azden IRN-10
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A lightweight, chest worn, microphone/transmitter, the IRN-10 comes with an adjustable lanyard. It is both a microphone and infrared transmitter which wirelessly "links" the teacher to the IRR-30P receiver. It has a specially designed internal microphone array which provides great sound pick-up. With two switchable channels, a teacher can go from classroom to classroom with the same microphone! With just two "AA" batteries (alkaline or rechargeable) the microphone can be used the entire school day without re-charging or changing batteries.


  • Sub-carrier frequencies: 2.06MHz & 2.56MHz switchable
  • Modulation: FM
  • Microphone element type: Uni-directional electret x 2
  • Frequency response: 50-9kHz ±3dB
  • Ext Mic input impedance: 2.2k ohms Ext Mic input jack: 3.5mm
  • Ext. Mic Voltage/Current: 3.5VDC @ 1mA (to power electret mic element)
  • Mic gain adjustment: +6dB to approx. –10dB
  • Battery type: 2-"AA" Alkaline (1.5V x 2) or
  • 2-"AA" rechargeable Ni-MH (1.2V x 2)
  • Battery life: > 8hours w/alkaline batteries
  • Size: 3.15" H x 2.75" W x 1.06" D
  • Weight: 4.3oz w/alkaline batteries

Consumer Alert

This particular wireless microphone device operates in portions of the 617-652 MHz or 663-698 MHz frequencies. Beginning in 2017, these frequencies are being transitioned by the Federal Communications Commission (FCC) to the 600 MHz service to meet increasing demand for wireless broadband services. Users of this device must cease operating on these frequencies no later than July 13, 2020. In addition, users of this device may be required to cease operations earlier than that date if their operations could cause harmful interference to a 600 MHz service licensee’s wireless operations on these frequencies. For more information, visit the FCC’s wireless microphone website at or call the FCC at 1- 888-CALL-FCC (TTY: 1-888-TELL-FCC).

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