Logitech H540 High-Performance USB Headset For Windows & Mac , Skype Certified – 981-000480

Logitech H540 High-Performance USB Headset For Windows & Mac , Skype Certified Logitech H540 High-Performance USB Headset For Windows & Mac , Skype Certified: Wired,Bi-directional,20-20000 Hz,115 dB +/-3 dB,20 Ohm,100-16000 Hz,-42 dBV/Pa +/- 3 dB,1.8 m Key Features plug-and-play connectivity