Poly Blackwire 3220 Stereo USB-C Headset - USB-C/A Adapter (8X228AA) Poly Blackwire 3220 Stereo USB-C Headset - USB-C/A Adapter (8X228AA)

Poly Blackwire 3220 Stereo USB-C Headset Description The Blackwire 3200 Series corded UC headsets are durable, lightweight, easy to deploy, and come in a variety of connectivity and wearing options. Poly signature audio quality 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. Advanced connectivity Ideal for managing calls on your PC, mobile phone, or tablet combined with the comfort and durability of a corded headset for greater flexibility. Long-lasting comfort and portability 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. Feature

• Enhanced call quality Dynamic EQ optimizes the quality of your voice on calls, and automatically adjusts the EQ settings when you want high-quality sound for listening to music or for multimedia playback.
• Connectivity options Enhanced connectivity for your devices with a USB-C cord and tethered USB-A adapter.
• Wearing style Hi-fi stereo wearing style for those who want a richer, more immersive experience.
• Lightweight design A lightweight metal headband offers durability and a comfortable custom fit. Technical Specifications Compatibility Compatible with PCs via USB/USB Type-C , connects to mobile devices and tablets via 3.5 mm and devices that support USB Type-C Color Black Boom mic length (mm) 130 mm Sensitivity (microphone) -38 dBV/Pa Signal-to-noise ratio >118 dB Impedance 32 ohm Cable length 79 cm (inline module to headset); 90 cm (USB to inline module); 161 cm (total USB to headset) Button user controls Call answer/end; Call ignore/on hold; Redial; Mute; Volume +/- Head...