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SH

333 

Feel the relief 

            

 

An active guard for your hearing 

The SH 333 is a stylish monaural headset featuring a 
convenient neckband. It provides excellent sound and is very 
comfortable to wear. A durable construction makes it perfect 
for any type of office or professional communication. 
 

 

ActiveGard

TM

 safeguards the user from the effects of an 

acoustic burst 

 

The neckband wearing style ensures remarkable comfort 
even during extended wearing time 

 

Flexible microphone boom allows the microphone to be 
positioned exactly for optimal speech clarity. A Teflon®* 
washer support increases positioning accuracy, stability 
and ensures optimal durability. 

 

The Noise Canceling microphone blocks out a large 
amount of ambient noise, making your voice easier to 
understand 

 

Technical data 

Microphone .............................  Noise Canceling 
Frequency response ...............  200 Hz – 4500 Hz 
Distortion ................................  Less than 1%  
Speaker impedance................  ~2 k

 

Frequency response ...............  100 Hz – 4500 Hz 
Sound pressure.......................  Max. 104 dB limited by  
 

                                              ActiveGard™ 

Ear-cap size .............................  Regular ø 42 mm / 1.65 inch 
Cable length ............................  1 m / 3.3 ft Kevlar®* reinforced
Connector ................................  Easy Disconnect 

 
 

Accessories 

Included:

 

 

Leatherette ear pad 

 

Replacement acoustic foam ear cushion 

 

Clothing clip 

 

Microphone windscreen 

 

Carry bag 

*Teflon® and Kevlar® are trademarks of DuPont.

 

Feel the comfort of wearing this 
attractive, discreet monaural 
neckband headset that won’t mess 
with your hair! 

 

A perfectly fitting, flexible and 
robust solution, ideal for people who 
are on the phone for many hours a 
day  

 

Noise Canceling effectively blocks 
out a large amount of ambient noise, 
making your voice easier to 
understand 

Contact details 
 
 

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