Model No: PTE-851N

PTE-851N Acoustic Tube Earpiece with 3.5mm Jack for Interchangeable Listen-only Speaker

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The PTE-851N is an acoustic tube earpiece with 3.5mm jack that lets you change the listen-only speaker without replacing the whole assembly. The standard 3.5mm jack on the speaker line means you can attach any compatible listen-only earpiece – different styles, different fits, or a replacement if the original wears out.

The rest of the kit stays consistent: a reliable lapel microphone, a durable PTT button, and a Kevlar-reinforced cable that handles daily field use. The medical-grade acoustic tube sits comfortably for extended shifts, and the transparent design keeps the earpiece discreet.

What Makes It Different

Interchangeable Speaker: Plug in the earpiece you prefer, swap to a different type for a different mission, or replace a damaged speaker without retiring the entire kit.

Built for the Field: The cable uses Kevlar reinforcement to resist stretching, cutting, and temperature extremes. The PTT button is tested to over 100,000 presses. This is gear that survives daily use in security, patrol, and surveillance work.

Discreet by Design: The transparent acoustic tube and small eartip keep a low profile. The lapel microphone clips out of sight. Your communication stays private without drawing attention.

Customization & OEM Services

Our acoustic tube earpieces can be fully customized to meet your operational requirements. We provide:

Connector and pinout customization
Choice of tube materials and eartips
Branding and labeling options
Custom cable length and colors
OEM packaging and bulk shipment options

MOQ: 50 units per model
Lead Time: 3–5 weeks
Contact us for tailored solutions.

Why Choose Us for Acoustic Tube Earpieces

Our acoustic tube earpieces combine discreet design with robust performance for professional security and surveillance applications. We maintain strict quality control and use medical-grade materials for all acoustic tubes to ensure safety and comfort during long shifts. OEM options and private labeling are available for bulk orders.

FAQ:

Q: How do you wear an acoustic tube earpiece?

A: Wrap the acoustic tube around the back of your ear so it sits properly and is not loose. Then place the earbud inside your ear.

Q: Where do you clip a radio earpiece?

A: It clips to the uniform on the shoulder and falls just above the collarbone. The cable runs from your radio behind your back. This is most common because the speaker mic rests close to your mouth and ear, so you are heard clearly over the radio.

Q: What are the advantages of acoustic tube earpieces?

A: Professional design, a replaceable acoustic tube earpiece with soft PU that lasts for a long time with good oil resistance, our cable is reinforced with Kevlar, with high strength and tear resistance.