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Listen Only Ear Piece, Acoustic Tube with 3.5mm Jack for any Miner Mic

49er Communications SKU: AALO9RS3I
Regular price


  • Works with 3.5 mm audio jack
  • Undercover Style Acoustic tube earpiece
  • Discrete, light weight and comfortable
  • Keeps your radio transmissions clear

What is the Acoustic Tube Listen Only Ear Piece?

The AALO9RS3I surveillance style acoustic tube listen only earpiece allows for the earpiece to plug directly into the ear from either a speaker mic or direct from the radio.  The earpiece enables you to hear critical radio transmissions even in noisy environments.  The clear coiled acoustic tube wraps behind the ear to stay out of sight.

Work with: 

  • Any Miner Mic (all Miner Mics have a 3.5mm audio jack)
  • Any other audio device with a 3.5mm audio jack.

Plugs Into:

3.5mm audio jack 

Why choose the AALO9RS3I?

The listen only ear piece with acoustic tube surveillance style allows you to listen to radio transmissions discreetly.  Add an open ear insert to enable you hear your BK Radio transmissions without impeding your ability to hear ambient sounds in environments where your safety could be jeopardized otherwise. 


Technical Details

Product Specifications

IP50 & Below No Water
connector type
Plug In
replaces products
APX902, NCC03XX3, T03-00086-0101, T03-00120-AAAE