The HP Inc. Poly Blackwire 3310 headset is designed for professionals who demand high-quality audio and convenience. Featuring a frequency response of 100 - 10000 Hz and dynamic EQ optimization, this monaural, on-ear headset delivers clear, detailed sound for both communication and multimedia use. The boom-mounted microphone ensures your voice is captured with clarity, while in-cord controls for answer/end, mute, and volume adjustments offer easy management of your audio experience. With a sensitivity of 116 dB and a maximum sound pressure of 118 dB, the Poly Blackwire 3310 provides ample volume in various environments. Its compatibility with both Mac and Windows via a USB connection makes it a versatile choice for professionals using multiple devices or platforms. Whether for use with a computer or portable electronics, the Blackwire 3300 series headset is engineered to enhance your audio experience.