EARPHONE CONNECTION Listen-Only Earpiece: Fits Universal, For Universal Series, Earbud, Black
The EARPHONE CONNECTION Listen-Only Earpiece (SKU 477V69, MPN EP-MS1A-B) is a wired, black earbud designed for universal radio series compatibility. It features a 3.5 mm connector and does not include a push-to-talk…
SKU 3G-OTH-391121
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Product Description
The EARPHONE CONNECTION Listen-Only Earpiece (SKU 477V69, MPN EP-MS1A-B) is a wired, black earbud designed for universal radio series compatibility. It features a 3.5 mm connector and does not include a push-to-talk function, making it suitable for listen-only applications.
Frequently Asked Questions
What is the EARPHONE CONNECTION Listen-Only Earpiece used for?
The EARPHONE CONNECTION Listen-Only Earpiece is used for monitoring communications without transmitting. It is ideal for security, event staff, and industrial environments where personnel need to receive instructions discreetly via a universal two-way radio.
What are the specifications of the EARPHONE CONNECTION Listen-Only Earpiece?
The EARPHONE CONNECTION Listen-Only Earpiece (MPN EP-MS1A-B) features a 3.5 mm connector, is compatible with universal radio series, and has no push-to-talk function. It is a wired, black earbud designed for listen-only applications.
Where to buy the EARPHONE CONNECTION Listen-Only Earpiece worldwide?
You can source the EARPHONE CONNECTION Listen-Only Earpiece worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location, ensuring a smooth procurement process.
How to select the right listen-only earpiece for a universal radio?
To select the right listen-only earpiece, ensure the connector type matches your radio's audio jack—typically 3.5 mm for universal series. Verify the earpiece is wired and lacks push-to-talk if you only need to receive audio. The EARPHONE CONNECTION EP-MS1A-B meets these criteria.
Used in
Common applications for EARPHONE CONNECTIONEARPHONE CONNECTION Products
3G Electric supplies EARPHONE CONNECTION listen-only earpieces. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









