Listen Only Airtube Earpiece with Long Cable


The acoustic airtube earpiece has been designed for covert surveillance where discreet communication is essential. The heavy duty design and exceptional audio output makes this a perfect product for discreet communications in complex environments.

They are designed for use in any industry but are particular favourites in security, police, casino, nightclub, hotel personnel, private detective and event organisation applications.

The threaded airtube can be easily removed to enable just the acoustic airtube to be personally issued to staff which is a great saving option for staff to share accessories hygienically.

This listen only earpiece can be connected to our Remote Speaker Microphones (CRS-HDSMCOM), or any 2.5mm or 3.5mm audio sockets.


  • The earpiece can be replaced or interchanged with any of our other earpieces, including: Earbud, Earhook, D-Hook, G-Hook, or Moulded Airtube. This is a hygienic & cost-efficient way for staff to share radios and accessories.
  • Flexible and durable PU cable reinforced with Kevlar.
  • Surgical grade acoustic tube.
  • Discreet and comfortable.
  • Adjustable angle on airtube outlet.
  • Replaceable mushroom earpiece.
  • Optional noise-attenuating tip for loud environments.
  • 1 year manufacturer's warranty.

Available for all connector types listed above. All other popular connector options are available on request. Please refer to the downloadable connector chart for more details.


Speaker Type:
Mylar Speaker
Speaker Dimensions:Ф 16.0mm
Speaker Impedance:90Ω ±20%
Rated Input Power:5mW
Max. Input Power:10mW for 60 seconds
Sound Pressure Level:99dB ±4dB/1mW at 1kHz
Distortion:5% Max. Rated Input at 1kHz

Storage/Work Environment:-40°C ~ 70°C; 24H
Drop:152.4cm; 10 times
Bending (Cable):±90°; 30cycles/min; 200g load; 10000 cycles
Pulling (Cable):

Cable Pulling Force: 10kgf

Plug Pulling Force: 10kgf

Speaker Pulling Force: 5kgf

PTT Life:N/A
Electronic Static Discharge:

Connect Discharge: 8KV;

Disconnect Discharge: 15KV

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  • Views: 2370
  • Product Code: CRS-LOLATL
  • Availability: In Stock
  • $63.26
  • $56.93
  • Ex Tax: $51.75

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Tags: acoustic earpiece, earpiece, listen only, crs accessories