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Clear acoustic tube earpiece with inline microphone and ear hook

usbroway

usbroway Acoustic Tube Earpiece for Motorola SL300 SL3500e TLK100 TLK110

SKU CH-WZ58-B58H7

Acoustic-tube earpiece with microphone for Motorola two-way radios including SL300, SL3500e, TLK100 and TLK110 models

  • TypeTwo-way Radio
  • Clear communication in loud settings thanks to the acoustic tube design
  • Comfortable all-day wear with the ear-hook and elastic coil construction
  • Reliable connection across many Motorola models including SL300 and TLK100
  • Durable TPU tube and anti-cracking joints withstand daily use
  • Clear transmit and receive audio from the noise-reduction microphone and copper cable

Acoustic Tube Earpiece for Motorola SL300 Series

This acoustic tube earpiece connects to Motorola SL300, SL3500e, SL7550, SL7580, SL7590, SLN 1000, TLK 100 and TLK 110 two-way radios. It provides clear audio reception and transmission for professionals using compatible Motorola handsets. The package includes multiple ear-tip accessories to suit different wearing preferences. It is not rated for intrinsically safe or waterproof use.

Sustained Use in Loud Environments

The TPU acoustic tube and high-performance micro speaker are designed to maintain clear sound transmission during extended shifts in noisy settings. Anti-cracking joints and wear-resistant plastic components preserve tube integrity over time. The noise-reduction microphone and anti-interference circuit design help keep voice pickup consistent. The earpiece is not suitable for hazardous areas or humid and rainy conditions.

Installation and Common Issues

The earpiece plugs directly into the radio accessory port for immediate use without tools. The ear-hook and elastic coil are shaped for comfort during long wear periods. Users must avoid deployment in intrinsically safe zones or wet environments as the unit lacks those certifications. Buyers needing waterproof or hazardous-area approved gear should select a different model.

Highlights

  • Clear communication in loud settings thanks to the acoustic tube design
  • Comfortable all-day wear with the ear-hook and elastic coil construction
  • Reliable connection across many Motorola models including SL300 and TLK100
  • Durable TPU tube and anti-cracking joints withstand daily use
  • Clear transmit and receive audio from the noise-reduction microphone and copper cable

Specifications

TypeTwo-way Radio

Questions about this item

Does the earpiece generate noticeable heat or noise during extended daily use?

The acoustic tube earpiece is a passive listening device with no internal power source, so it produces no heat or electronic noise while worn all day.

Which Motorola radio models must I already own for the connector to fit?

The plug is compatible with Motorola SL300, SL3500e, SL7550, SL7550e, SL7580, SL7580e, SL7590, SL7590e, SLN1000, TLK100 and TLK110 radios.

Will the earpiece work reliably with an older SL300 that I keep as a backup unit?

Yes, the connector and acoustic tube module are fully compatible with the SL300, so the headset functions normally alongside that legacy radio.

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