Sennheiser PC 21 Specifications

PC 21
The perfect choice
for Internet
communication/
VoIP: The PC 21 is
an extremely
comfortable single-
sided headset that
lets you hold a VoIP
conversation
without losing track
of what is going on
around you.
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
Make your
voice
heard