SENNHEISER PC131 OVER THE HEAD BINAURAL HEADSET

FOR USE WITH INTERNET TELEPHONY & OTHER VOICE-OVER IP APPLICATIONS; VOICE RECOGNITION; NOISE-CANCELING MICROPHONE; MICROPHONE REST POSITION; STEREO HEADSET WITH SINGLE-SIDED CABLE; ROBUST MICROPHONE FOR HIGH-SPEECH INTELLIGIBILITY; IN-LINE VOLUME CONTROL & MICROPHONE MUTE SWITCH; SKYPE -CERTIFIED; INCLUDES 2 X 3. 5MM JACKS FOR BOTH VOICE & MIC PC SOCKETS SUBCATEGORY2: PERIPHERAL DEVICES.