Noise cancelling microphone technology ensures easy, convenient listening and talking with maximum sound transfer efficiency Circumaural design provides optimum comfort and noise isolation Sit comfortably anywhere in your room as the HS70 PRO Wireless offers wireless range of up to 40 ft Over-the-head earpiece design provides a comfortable and secure fit Hear low subs and soaring vocals with a frequency range of sound from 20 Hz-20 kHz Wireless connectivity technology helps you always stay connected to your gaming headset for maximum productivity Surround feature for your convenience and ease of usage Your voice will be heard loud and clear with the boom microphone design to ensure maximum Gaming Headset usage efficiency Listen to distinct sounds from both the speakers in stereo sound mode Ensures maximum productivity with dependable audio/voice transfer for gaming