Sennheiser PC 31-II Headset

Cheap and simple headset excels in high quality stereo sound in its class. It provides an excellent price performance ratio. It's the perfect tool for internet telephony and VoIP, and even for listening to music on your PC or laptop. The stylish design and comfortable fit is ideal for business or private use.
Specifications:
Headphones:
Frequency response: 40 Hz ~ 18 kHz
Impedance: 32 ohms
Sound pressure level (SPL) 113 db
Microphone:
Impedance: ~ 2 Kohm
Noise-canceling microphone
Sensitivity: TR 9-5 109 dBV/Pa
Interface:
2 x 3.5 mm jack
Cable: 3 m
Weight:
75 g
Color:
Black
Package Contents:
Sennheiser PC 31-II