The Hytera EHM04-A Conventional C-Style Earpiece w/ In-Line PTT & Mic is a professional-grade earpiece built for demanding two-way radio environments. Highlights include ergonomic C-Style Earloop and reversible Left/Right Wear.
Key Features
- Ergonomic C-Style Earloop: Flexible rubberized C-ring rests comfortably over the ear for shift-long wear without penetrating the ear canal.
- Reversible Left/Right Wear: Symmetrical earhook design allows fast adjustment for comfortable use on either the left or right ear.
- Lightweight 28g Profile: Featherweight build reduces neck and ear fatigue during long shifts and active movement.
- Hytera CH10L23 Single-Unit Desktop Charger – Drop-in rapid charging base with AC power adapter for BD series portables.
- Hytera BL1506 Li-Ion Rechargeable Battery Pack – Standard 1500 mAh replacement battery for BD502i, BD552i, and BD612i radios.
- Hytera BL1720 Li-Ion Rechargeable Battery Pack – 1700 mAh replacement battery pack for TC-508 series transceivers.
Specifications
| Product Type | Conventional C-Style Earset with In-Line Mic & PTT |
| Wiring Configuration | Streamlined 1-Wire Cable Assembly |
| Radio Connector | Hytera Standard 2-Pin with Knurled Locking Thumbscrew |
| Wearing Style | Over-the-Ear C-Style Earloop (Left or Right Ear) |
| Microphone Sensitivity | -42 ± 3 dB @ 1 kHz (3.0 V, 2.2 kΩ; 0 dB = 1 V/Pa) |
| Speaker Rated Power | 20 mW (Rated) / 30 mW (Max) |
| Speaker Impedance | 32 Ω ± 15% @ 1 kHz |
| Speaker Frequency Response | 102 ± 4 dB @ 1 kHz at 10 mW |
| VOX Capability | None (Manual PTT Operation) |
| Operating Temperature | -20°C to +60°C (-4°F to +140°F) |
| Storage Temperature | -40°C to +85°C (-40°F to +185°F) |
| Weight | Approx. 0.06 lbs (28 g) |
Compatibility: engineered to work with BD502i, BD552i, BD5AP, BD612i, EHM04, EHM04A and other compatible radio models.
Browse the full earpieces collection for more compatible options. Order online for fast wholesale shipping, or request a bulk quote for volume pricing on large fleet orders.
