Enjoy superior audio quality and all-day comfort with the HP Poly Blackwire 3300 headset. Featuring 32mm drivers, it delivers clear, high-quality sound for calls and media. Plug-and-play USB connectivity ensures quick and hassle-free setup, while the monaural design keeps one ear open for situational awareness. The flexible boom microphone ensures clear voice pickup. | HP Poly Blackwire 3300 On-Ear Noise Cancelling Headset - Black