Skip to product information
1 of 1

(CRS-1WDH) 1 Wire D-Hook Earpiece

(CRS-1WDH) 1 Wire D-Hook Earpiece

Login to view pricing - WHOLESALE ONLY

List Price EX. GST

Quantity

SKU:CRS-1WDH-GME

Connector Chart

1-Wire D-Hook Earpiece with Inline PTT and Microphone

The single-wire D-Hook earpiece offers a comfortable, non-intrusive listening experience, making it a popular choice across various industries. It’s especially favored by hotel staff, restaurant teams, event coordinators, and security personnel.

Features:

Replaceable Earpiece: A hygienic, cost-effective solution for shared radios and accessories. Compatible with a range of interchangeable earpieces including Earbud, Earhook (standard and large), D-Hook, G-Hook, Short Airtube, Long Airtube, and Long Moulded Airtube.

Comfortable Design: Made from soft, skin-friendly materials for long-lasting comfort.

Hygienic Fit: The earpiece rests outside the ear canal, ideal for shared use.

Ambidextrous Wear: Designed to be comfortably worn on either ear.

Durable Cable: Super-flexible PU cable reinforced with Kevlar for enhanced durability.

High-Quality Audio: Equipped with an Electret Condenser Microphone for clear sound.

Reliable Operation: Positive-action Push-To-Talk (PTT) button ensures dependable communication.

Warranty: Comes with a 1-year warranty for peace of mind.

 

Electrical Specifications for Speaker

Speaker Type Mylar Speaker
Speaker Dimensions Ф23 mm
Speaker Impedance 32 Ohms±20%
Rated input Power 0.1W
Max. Input Power 0.2W 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;

Adapter, PTT pulling force :10Kgf

2-PIN plug pulling force :5Kgf;

Speaker, PTT, microphone pulling force: 5Kgf

PTT Life 100000 cycles.
Electronic static discharge Connect discharge: 8KV; disconnect discharge: 15KV
View full details