The Sennheiser PC 31 is a starter headset with the most superior stereo sound in its class, providing great value for money. It's the perfect tool for voice recognition, internet telephony and all VoIP applications and even listening to music via your PC/laptop. The stylish design and comfortable fit make it an ideal choice for business or private use.The speakers provide superior acoustics even for easy listening, and the adjustable and pivotable microphone boom makes correct microphone positioning easy, and speech clearer. The noise-cancelling microphone provides high speech clarity and voice recognition by filtering out background noise. With simple plug and play enabling effortless connection to PC or laptop, the Sennheiser PC31 headset is ideal.