PC 21 II

At home or in the office, the PC 21-II headset has been designed for easy internet-based calls. Its single-sided wearing style lets you enjoy the conversation while being in touch with what’s going on around you. And the lightweight, adjustable headband is comfortable to wear all day long.

To help make sure you’re understood, the PC 21-II features an improved noise canceling microphone that reduces background noise – and makes the headset extra good when you’re using speech recognition applications.
As an added feature, the microphone boom arm is extremely flexible, so that you can easily adjust it to sit any way you like.

 â–º Sennheiser sound – a quality speaker delivers great acoustic performance, so you’ll always hear what’s being said
 
 â–º Noise canceling clarity – the microphone filters out ambient noise, so your voice is always clear and easy to understand
 
 â–º Reliable speech recognition – the microphone is specially designed for your device’s speech recognition function
 
 â–º Keep one ear free – the single-sided design keeps you in touch with your surroundings while you talk over the net
 
 â–º Fully flexible boom arm – adjust the microphone for optimal voice pick-up and comfort
 â–º Light and comfortable – with the lightweight headband, it’s easy to forget you are even wearing a headset
 
 â–º 2-year warranty
 
Article no : 504520
Color
: Black
Wearing style : Headband
Connector : 2 x 3.5mm
Cable length : 3 m
Weight : 60 g
     
Headphones    
Impedance : 32 Ω
Frequency response (headphones) : 40 - 18000 Hz
Sound pressure level (SPL) : 109 dB
     
Microphone    
Frequency response (microphone) : 80 - 15000 Hz
Pick-up pattern : Noise cancelling
Sensitivity as per 121 TR 9-5 : -38dBV/Pa