Sennheiser PC 21 دليل المستخدم

ملخص المحتوى في الصفحة رقم 1

Make your


voice


heard
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 b

ملخص المحتوى في الصفحة رقم 2

Specifications Headset PC 21 EAN No. 40 44155 04353 2 UPC No. 6 15104 16799 5 Art. No. 502769 General Data Cable length 3 m / 9.8 ft Connector Plug 2 x 3.5 mm for PC/Laptop Headphones Frequency response 40 – 18,000 Hz Impedance 32 Ω Sound pressure level 109 dB Microphone Frequency response 80 – 15,000 Hz Pick-up pattern Noise-canceling Impedance ~2 k Ω Sensitivity -38 dBV/Pa Accessories Optional Replacement foam ear cushions