(CRS-2WEH) 2 Wire Earhook Earpiece
(CRS-2WEH) 2 Wire Earhook Earpiece
List Price EX. GST
SKU:CRS-2WEH-GME
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2-Wire Earhook Earpiece with Inline PTT/Microphone
Inspired by the popular mobile phone-style accessory and tailored for radio users, the 2-Wire Earhook Earpiece features a generous cable length and a separate inline PTT (Push-To-Talk) and microphone for versatile wearing options—whether inside the front or back of a shirt.
Ideal for various industries, it’s especially popular among security personnel, police, hotel staff, and event coordinators.
Features:
Replaceable Earpiece: A hygienic, cost-effective solution for shared radio use. Compatible with interchangeable earpieces including Earbud, Earhook, Large Earhook, DHook, GHook, Short Airtube, Long Airtube, and Long Moulded Airtube.
Soft, Skin-Friendly Earhook: Provides exceptional comfort for extended wear and offers protection during physical activity with its flexible, soft design—avoiding hard plastic pressure or breakage.
Pivot Design: Allows for easy use on either the left or right ear.
Durable Construction: Super flexible PU cable reinforced with Kevlar for maximum strength and durability.
Accidental Activation Proof PTT: Prevents unintended transmissions.
Superior Audio Quality: Features an Electret Condenser Microphone for clear communication.
Positive Action PTT: Ensures dependable transmissions every time.
Warranty: Comes with a 1-year warranty for added confidence.
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 | 111 dB±4dB/1mW at 1KHz |
| Distortion | 5% Max. Rated Input at 1KHz |
Electrical Specifications for Microphone
| Microphone Type | ECM Microphone |
| Microphone Dimensions | Φ4.0×2.0mm |
| Sensitivity | -41 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;
Adapter, PTT pulling force :10Kgf; Speaker, microphone pulling force: 5Kgf. |
| PTT Life | 100000 cycles. |
| Electronic static discharge | Connect discharge: 8KV; disconnect discharge: 15KV |
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