Experience the high-quality audio you expect from Poly with a headset that offers PC wideband, a noise-canceling mic, and hi-fi stereo sound options. Dynamic EQ optimizes call quality and automatically adjusts the settings for listening to multimedia. Ideal for managing calls on your PC, mobile phone, or tablet combined with the comfort and durability of a corded headset for greater flexibility. Relax while you talk knowing your headset is secure- lightweight metal headband offers durability plus a custom fit. Leatherette ear cushions fold flat for easy portability. Freedom to work your way. The Blackwire 3200 Series provides a quality audio experience in a headset that’s built for enterprise needs. With a sleek design and flexible microphone boom for a customizable fit, what’s not to love?. Performance. Certification. UC. Country of origin. China, Mexico. Hearing protection technologies. SoundGuard Digital. Signal-to-Noise Ratio (SNR). 118 dB. Cable colour. Red. Cable length. 1.61 m. Control type. Buttons. Control unit type. In-line control unit. Volume control. Button. Operating keys. Answer/end call, Mute, Reject call, Volume +, Volume -. Product colour. Black. Headset type.