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(CRS-HDHSLO) Listen Only Heavy Duty Headset

(CRS-HDHSLO) Listen Only Heavy Duty Headset

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SKU:CRS-HDHSLO

Listen-Only Heavy Duty Headset

The Listen-Only Heavy Duty Headset is a highly requested addition to our range, designed for users who require clear audio monitoring without transmitting. With a standard 3.5mm plug (J6), it connects easily to a wide variety of devices, including two-way radios, scanners, MP3 players, and more.

Built for durability, the headset features a Kevlar-reinforced cable with integrated strain relief—protecting the earmuff from damage if the cable is accidentally pulled or caught in machinery. This reduces the risk of costly repairs and allows for fast, low-cost cable replacement if needed.

A versatile, affordable solution suitable for use across multiple industries.


Key Features:

Universal 3.5mm Plug: Compatible with two-way radios, scanners, MP3 players, and other listening devices

Kevlar-Reinforced Cable with Strain Relief: Prevents damage to the earmuff housing in the event of cable stress or snagging

Comfortable & Lightweight Design: Ideal for extended wear

Replaceable Ear Cushions: Soft PVC sponge and liquid-filled ear seals for maximum comfort

NRR 26dB hearing protection - This headset is classified as a Class 5 hearing protection device and is designed to meet the requirements of ANSI S3.19-1974. This classification indicates that it provides a high level of noise reduction suitable for use in demanding industrial and occupational environments, in accordance with established American National Standards Institute (ANSI) criteria for hearing protection performance.

1-Year Warranty

 

Electrical Specifications for Speaker

Speaker Type Mylar Speaker
Speaker Dimensions Ф26 mm
Speaker Impedance 8.0 Ohms±20%
Rated input Power 1.0 mW
Max. Input Power 1.5 mW for 1 Minute
Sound Pressure Level 90dB±4dB/1W at 0.1m 1KHz
Distortion 5% Max. Rated Input at 1KHz
NRR (Noise Reduction Rating) 25dB
SNR (Single Number Rating) H=33dB, M=28dB, L=21dB

 

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;

NM2 Plug pulling force: 5Kgf.

PTT Life 100000 cycles.
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