Description
Product Overview
Experience crystal‑clear communication with the Original BJ‑218 Microphone Seapker PTT, engineered for professional use with Zastone Z218, BAOJIE BJ218, BJ‑318, and other two‑way radio systems. This high‑performance microphone delivers robust sound quality, reliable push‑to‑talk (PTT) functionality, and effortless integration into your existing radio network.
Key Features
- ✔️ PTT Compatibility – Seamlessly activates your radio with a single press.
- ✔️ Wide Frequency Range – Optimized for clear voice transmission across standard two‑way radio bands.
- ✔️ Durable Build – Shock‑resistant housing protects against accidental drops and harsh environments.
- ✔️ Easy Installation – Plug‑and‑play design fits directly into Zastone, BAOJIE, and BJ‑318 models.
- ✔️ Low Noise, High Sensitivity – Captures every word with minimal background interference.
- ✔️ Long‑Lasting Battery – Built‑in rechargeable battery ensures uninterrupted operation.
Compatibility
Designed specifically for:
- Zastone Z218
- BAOJIE BJ218
- BAOJIE BJ‑318
- Other compatible two‑way radio models featuring standard microphone ports.
Why Choose the Original BJ‑218 Microphone?
Whether you’re coordinating emergency response teams, managing field operations, or ensuring reliable communication in industrial settings, the BJ‑218 delivers:
- Consistent, high‑fidelity audio for critical conversations.
- Reliable PTT activation that reduces the risk of accidental transmissions.
- Robust construction that withstands the demands of on‑site work.
- Simple, tool‑free installation that saves time and reduces downtime.
Specifications
- Frequency Response: 100 Hz – 10 kHz
- Impedance: 50 Ω
- Connector Type: 3.5 mm TRS
- Operating Temperature: –20 °C to +55 °C
- Dimensions: 45 mm × 35 mm × 20 mm
- Weight: 120 g
Customer Testimonials
“The BJ‑218 has transformed our field communication—clear voice, no dropouts, and the PTT feature is a lifesaver during high‑pressure operations.” – Field Operations Manager
“Installation was a breeze, and the microphone’s durability means we don’t have to worry about replacements.” – Industrial Safety Lead






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