Dellking H3 Bluetooth PTT Speaker Microphone
Dellking H3 is a heavy-duty wireless speaker microphone that brings the traditional “shoulder mic” experience to the modern wireless era.2 Whether you are using a high-end DMR radio with a Bluetooth adapter or a smartphone running PoC (PTT over Cellular) apps like Zello, the H3 provides loud, crystal-clear audio and a tactile PTT response in a rugged, clip-on form factor.
Features
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Massive Battery Life: Equipped with a 1600mAh battery providing up to 14+ hours of talk time and 500 hours of standby.
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Dual-Link Technology: Simultaneously connect to your two-way radio (via adapter) and your smartphone.
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DSP Noise Cancellation: Advanced digital processing filters out background wind and machinery noise for clear transmissions.
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Rugged Construction: IP66-rated for water and dust resistance, built to survive drops and harsh outdoor environments.
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Fast PTT Protocol: Optimized for zero-latency communication, ensuring your first words aren’t cut off.
Specifications
| Feature | Specification |
| Bluetooth Version | V3.0 Class 2 (CSR BC5 MM Ext Chip) |
| Supported Profiles | HSP, HFP, A2DP, AVRCP, SPP |
| Talking/Music Time | ~14 – 20 Hours |
| Charging Time | Approx. 3 Hours (Micro-USB) |
| Weight | 130g |
| Dimensions | 89 x 63 x 32 mm |
| Operating Temp | -15°C to 50°C |
Compatibility
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PoC Applications: Zello (Android), Azetti, Wave, and ESChat.
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Smartphone OS: Optimized for Android. (Note: PTT button functionality on iOS/iPhone may be limited to speakerphone mode depending on the app).
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Radio Hardware: Pairs seamlessly with Dellking BTD-series Bluetooth adapters (like the BTD-5800-A) for Motorola, Kenwood, and Hytera radios.
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