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Clear acoustic tube earpieces with inline mic and PTT clip, coiled cables, ten in a pack

KEHIPI

KEHIPI Case of 10 Acoustic Tube Earpiece 2-Pin

SKU CH-6BRM-3SD92

Case of ten moisture-resistant acoustic-tube earpieces with 2-pin Kenwood connectors and inline PTT microphone for private hands-free radio communication

  • TypeEAK001
  • Waterproofmoisture_resistant
  • Dimension7.2 in x 19.6 in x 11.6 in
  • Weight0.2 kilograms
  • Hands-free calls via sensitive mic and PTT button
  • Private comms through discreet acoustic tube design
  • Ergonomic soft earbuds wearable left or right ear
  • Universal K-head 2-pin fits many walkie-talkie models
  • Moisture-resistant build for demanding security and outdoor use

Case of 10 Acoustic Tube Earpieces for Team

This case of 10 acoustic tube earpieces equips security, hospitality and event teams with private hands-free radio communication. Each unit uses a K-head 2-pin connector compatible with Retevis RT22, RT21, RT68, H777, RT27 and RT86 series plus Baofeng BF-888S, BF-T26 and Kenwood models. The moisture-resistant design suits indoor and outdoor shift work.

Installation Notes and Common Issues

Clip the 360° stainless steel PTT unit to clothing at a convenient spot; the lead from PTT to pin measures 3.20 feet and the tube section is 1.15 feet. Route the transparent acoustic tube into either ear for discreet audio. The soft earbud blocks background noise but can loosen during vigorous movement; check the fit before each shift. Moisture resistance handles sweat and light rain, not immersion.

Pre-Purchase Compatibility Check

Verify your radios accept a K-head 2-pin plug with 3.5 mm and 2.5 mm pins spaced at 11 mm centre distance. Confirm the total 6.22-foot cable length suits your working radius. The package measures 7.2 in x 19.6 in x 11.6 in and weighs 0.2 kg for storage planning. Buyers needing single units or different connector types should look elsewhere.

Highlights

  • Hands-free calls via sensitive mic and PTT button
  • Private comms through discreet acoustic tube design
  • Ergonomic soft earbuds wearable left or right ear
  • Universal K-head 2-pin fits many walkie-talkie models
  • Moisture-resistant build for demanding security and outdoor use

Specifications

BrandRetevis
Part NumberC0049A@10-US
TypeEAK001
Waterproofmoisture_resistant
Dimension7.2 in x 19.6 in x 11.6 in
Weight0.2 kilograms

Questions about this item

How do I confirm the acoustic tube earpiece is working properly after plugging the 2-pin connector into my radio?

Press the PTT button on the 360° stainless clip; you should hear clear audio through the 1.15 ft covert tube and the sensitive mic should transmit your voice without distortion.

What comes in the case of 10 and is anything else required to use them?

The case contains ten 2-pin acoustic tube headsets with built-in mic and PTT; no extra parts are needed — just connect the 3.5 mm and 2.5 mm pins to a compatible radio.

Which pin spacing should I choose for my Kenwood or Baofeng radio?

Select the K-head version with 11 mm centre-distance double pins (3.5 mm and 2.5 mm diameters) — it fits Kenwood, Baofeng BF-888S, BF-T26 and Retevis models listed.

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