(CRS-1WEB) 1 Wire Earbud Earpiece
(CRS-1WEB) 1 Wire Earbud Earpiece
List Price EX. GST
SKU:CRS-1WEB-GME
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Single-Wire Earbud Earpiece with Inline PTT/Microphone
This single-wire earbud earpiece is inspired by popular mobile phone accessories and specially adapted for radio communication. It's ideal for a wide range of industries and is especially popular among security personnel, manufacturing staff, hotel employees, and event coordinators.
Key Features:
Replaceable Earpiece – A hygienic, cost-effective solution for shared use. Easily swap or upgrade to other styles, including:
Earbud, Earhook, Large Earhook, D-Hook, G-Hook, Short Airtube, Long Airtube, or Long Molded Airtube.
Comfortable Foam Cover – Soft, replaceable cover for long-term comfort.
Reinforced PU Cable – Flexible and durable cable reinforced with Kevlar for extended life.
High-Quality Microphone – Electret condenser microphone delivers clear, high-quality audio.
Reliable Push-to-Talk (PTT) – Positive-action PTT ensures consistent transmission.
1-Year Warranty – Backed by a full one-year manufacturer’s warranty for peace of mind.
Electrical Specifications for Speaker
| Speaker Type | Mylar Speaker |
| Speaker Dimensions | Ф15.0 mm |
| Speaker Impedance | 32 Ohms±20% |
| Rated Input Power | 0.1 W |
| Max. Input Power | 0.2 W for 1 Minute |
| Sound Pressure Level | 110 dB±4dB/1mW at 1KHz |
| Distortion | 5% Max. Rated Input at 1KHz |
Electrical Specifications for Microphone
| Microphone Type | ECM Microphone |
| Microphone Dimensions | Φ6.0×2.7mm |
| Sensitivity | -42 dB±3dB/U=2.0 V; R=2.2KΩ at 1KHz |
| Working Voltage | 1.0~10V |
| Current | ≤0.5mA（U=2.0V，Rf=2.2KΩ）at 1.0KHz |
Product Reliability Assurance Test
| Storage / Work Environment | -40℃~70℃; 24H. |
| Drop | 152.4cm; 10 times. |
| Bending (Cable) | ±90°; 30cycles/min; 200g load; 10000 cycles. |
| Pulling (Cable) | Cable pulling force: 10Kgf;
Plug pulling force :10Kgf; Speaker, PTT, microphone pulling force: 5Kgf |
| PTT Life | 100000 cycles. |
| Electronic static discharge | Connect discharge: 8KV; disconnect discharge: 15KV |
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