Bluetooth Connectivity
Add phone calls, music, and apps like SIGNAL and Zello to your tactical headset. Runs standalone or in-line with a PTT — radio traffic is always prioritized over Bluetooth audio.
Made in USA
How It Works
DISCUS sits between your NATO-wired headset and your comms chain. Pair it to a Bluetooth device for phone calls, media, and push-to-talk apps — or use it alongside a two-way radio and PTT. Intelligent audio priority automatically elevates radio traffic over Bluetooth so critical traffic is never buried under phone audio.
Standalone Bluetooth
Headset DISCUS phone or tablet. Make calls, listen to music, or run SIGNAL / Zello without a radio in the loop.
With PTT + Radio
Headset DISCUS PTT radio. Radio TX/RX takes priority; Bluetooth fills the gaps between radio traffic.
Headset Compatibility
Any communication headset with a dynamic microphone, NATO wiring, and a NEXUS TP-120 / U-174 style plug — including:
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3M Peltor — ComTac series
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Ops-Core AMP — connectorized (mono / mono-binaural cables)
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OTTO — series headsets with dynamic mic + U-174
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Other NATO-wired dynamic headsets with TP-120 / U-174
Ops-Core AMP users: Optimized for mono-binaural cables.
Key Features
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Single-button control — power and pairing
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TP-120 (NATO) to PTT · TJ-101 (NATO) to headset
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Over-molded rugged construction
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IP66 — dust-tight, high-pressure water jets
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Up to 48 hours on one CR-123 battery
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Radio priority over Bluetooth audio
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Made in the USA
Connectors & Package
Interface
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To headset: TJ-101 (NATO)
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To PTT: TP-120 (NATO / U-174 class)
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Mic type: Dynamic only
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Battery: 1× CR-123 (included)
In the Box
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DISCUS Adapter
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1× CR-123 Battery
Integrates cleanly with DISCO32 push-to-talks when radio + Bluetooth are both required.
Specifications
| Function |
Bluetooth adapter for NATO-wired tactical headsets |
| Microphone Requirement |
Dynamic (low-impedance) only — electret not supported |
| Headset Connector |
TJ-101 (NATO) |
| PTT / Radio Side |
TP-120 (NATO / U-174 style) |
| IP Rating |
IP66 |
| Battery |
1× CR-123 — up to 48 hours continuous use |
| Operation |
Single-button power / pairing |
| Audio Priority |
Two-way radio traffic over Bluetooth sources |
| Origin |
Manufactured in the USA |
Compatibility Notes
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Dynamic mic required. Electret and amplified boom mics will not work with DISCUS.
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Not compatible with TCI-style TP-102 plugs due to connector size limitations.
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Not compatible with Constant Able’s auto-sensing path for electret. DISCUS is a dedicated dynamic-mic Bluetooth adapter; Constant Able remains the multi-mic PTT solution.
Operating Instructions
For pairing steps, radio-priority behavior, and additional compatibility detail, see the DISCO32 Help Center.
Warranty
DISCO32 limited warranty — 1 year from original purchase for defects in materials and workmanship under normal use. Support starts with a troubleshooting ticket at help@disco32.com.
Full store policy.
