Introducing the SBOX HS-707 USB headset! This USB 2.0 headset with an adjustable microphone delivers a frequency response of 20-20,000Hz, 32-ohm impedance, and 603dB sensitivity for clear sound quality. It features a 40mm driver and a built-in microphone with 562dB sensitivity. With a 1.8m cable, you’ll have plenty of room to move, and convenient volume control and mute buttons provide a seamless audio experience.