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usbroway

usbroway 3.5mm Surveillance Coil Tube Earbud Kit 10 Pack

SKU CH-75M7-MVT34

Ten listen-only surveillance earpieces with 3.5 mm plugs fit radios, speaker mics and MP3 players, using polyurethane-jacketed cables and reinforced clips for rugged daily use

  • TypeTwo-way Radio
  • Ten-piece kit equips a whole team with 3.5 mm listen-only earpieces
  • 72 dB output delivers clear receive audio at low 0.1 W rated power
  • 32 ohm impedance matches standard radio and MP3 player jacks
  • Polyurethane-jacketed cable and reinforced clip resist wear and eliminate strain
  • 100 % OEM-compatible design fits speaker mics, remote mics and two-way radios

Ten-Pack Surveillance Earbud Kit

This ten-piece kit supplies 3.5 mm listen-only surveillance earpieces for two-way radios, speaker microphones, remote mics and MP3 players. Each unit uses a coil-tube acoustic design with a reinforced clip that secures the cable and removes strain from the earphone. The polyurethane-jacketed construction is built for rugged daily use. All pieces are fully compatible with original equipment manufacturer parts.

Suits Teams Needing Discrete Audio

Security personnel, event staff and marine radio operators who require private, receive-only monitoring will find this kit practical. The 32-ohm impedance and 0.1 W rated input match standard radio accessories. Users who need push-to-talk transmission, a different connector size or wireless operation should look at other configurations.

32-Ohm Impedance Defines Compatibility

The 32-ohm output impedance determines which radios and audio sources the earpieces can drive cleanly. With a 72 dB output level and 0.2 W maximum input power, the specification sets the electrical match required for clear, distortion-free listening. Verify that your device supports this impedance before deployment.

Highlights

  • Ten-piece kit equips a whole team with 3.5 mm listen-only earpieces
  • 72 dB output delivers clear receive audio at low 0.1 W rated power
  • 32 ohm impedance matches standard radio and MP3 player jacks
  • Polyurethane-jacketed cable and reinforced clip resist wear and eliminate strain
  • 100 % OEM-compatible design fits speaker mics, remote mics and two-way radios

Specifications

TypeTwo-way Radio

Questions about this item

How loud will the 72dB output level actually be when I plug one of these earpieces into my radio?

The 72dB output delivers clear, intelligible audio for surveillance or monitoring without being uncomfortably loud in quiet environments.

What does the 3.5mm plug limit me to in terms of compatible devices?

It connects to any two-way radio, speaker mic, remote mic, MP3 player or other audio accessory that has a standard 3.5mm earphone jack.

What physical features let the coil tube and earpiece stay in place during active use?

A reinforced earphone clip secures the cable to reduce strain, while the polyurethane-jacketed coil tube holds its shape around the ear.

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