Features Mini-phone (3.5mm) connector Circumaural design provides optimum comfort and noise isolation Uni-directional microphone technology ensures easy, convenient talking with maximum efficiency Over-the-head earpiece design provides a comfortable and secure fit Hear every detail crisp and clear with a frequency response of 20 Hz-20 kHz Wired connectivity technology offers maximum listening convenience RGB Light feature for better usability and increased efficiency Your voice will be heard loud and clear with the boom microphone design to ensure maximum Headset usage efficiency Listen to distinct sounds from both the speakers in stereo sound mode Effectively cancels outside noise to eliminate distortion with maximum sound efficiency