Helmet Headset
Aviation earmuffs with NRR 26dB noise reduction, U-174/U connector, PTT & VOX. For firefighting, industrial and high-noise scenarios.
Helmet Headset
Aviation earmuffs with NRR 26dB noise reduction, U-174/U connector, PTT & VOX. For firefighting, industrial and high-noise scenarios.
Specifications & Features
ER03DP24SB22_K
- PTT & VOX functions
- Aviation earmuff with NRR 26dB noise reduction
- Standard U-174/U aviation connector
- High-sensitivity pickup for situational awareness
- Mic dimension: 9.7 × 5.0mm
- PU cable, durable from -30°C to +160°C
| Speaker Impedance | 8Ω±0.5Ω |
|---|---|
| Frequency Response | 20Hz-15kHz |
| Sound Pressure Level | 111±5dB @ 1kHz / 0.179V |
| Rated Power | 30mW |
| Mic Sensitivity | -37dB ~ -33dB @ 1kHz |
| Directivity | Omni-directional |
| Signal-to-Noise Ratio | ≥55dB |
| Microphone Size | 9.7 × 5.0mm |
| Cable Length | 150cm, Ø3.2mm ±0.01mm |
| Material | PU, -30°C ~ +160°C |
ER03DP03LB16_K
- Universal 2-pin design fits most mainstream walkie-talkies
- Soft protein leather for all-day wearing comfort
- Closed-back earcups block ambient noise effectively
- 330° adjustable boom mic with noise cancellation
- Reinforced anti-break cable
- In-line PTT button for convenient one-hand operation
- Perfect for construction, security, logistics, airport and industrial scenarios
ER03DP03SB17_K
- Lightweight, durable radio headset
- Universal 2-pin design fits most mainstream walkie-talkies
- Soft rubber ear hooks
- Noise-cancelling clear audio
- Inline PTT control
- Single-ear design keeps you safety-aware
- Ideal for security, logistics and construction
ER03DP29SB18_K
- Inline PTT control
- Comfortable single-sided design with flexible boom microphone
- Easy one-handed operation
- Capacitive electret microphone
- Clear calls even in noisy environments
- Plug can be customized to customer requirements
- Mic cable length: 95cm
- Earphone cable length: 35cm
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