Download Sennheiser PC 21

Make your
PC 21
voice
heard
The perfect choice
for Internet
communication/
VoIP: The PC 21 is
an extremely
comfortable singlesided headset that
lets you hold a VoIP
conversation
without losing track
of what is going on
around you.
ƒ
ƒ
ƒ
ƒ
ƒ
Excellent voice clarity – noise-canceling microphone filters
background noise out
Highly comfortable – lightweight extendable headband for
hours of use
Adjustable microphone boom – easy correct microphone
positioning which keeps the speech clear
Easy to use – simply plug’n’play
Perfect gear for VoIP – for office and home use
Specifications
Headset
EAN No.
UPC No.
Art. No.
PC 21
40 44155 04353 2
6 15104 16799 5
502769
General Data
Cable length
Connector Plug
3 m / 9.8 ft
2 x 3.5 mm for PC/Laptop
Headphones
Frequency response
Impedance
Sound pressure level
40 – 18,000 Hz
32 Ω
109 dB
Microphone
Frequency response
Pick-up pattern
Impedance
Sensitivity
80 – 15,000 Hz
Noise-canceling
~2 kΩ
-38 dBV/Pa
Accessories
Optional
Replacement foam ear cushions