Poly Blackwire 3220 Stereo USB-C Headset 8X228A6

Poly Blackwire 3220 Stereo USB-C Headset 8X228A6 The Blackwire 3200 Series corded UC headsets are durable, lightweight, easy to deploy, and come in a variety of connectivity and wearing options. Features 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. Freedom to work your way 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. 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. Connectivity options Enhanced connectivity for your devices with a USB-C cord and tethered USB-A adapter. Simple call management Use the intuitive inline controls to answer/end calls, control volume, and mute to simplify call management. Conveniently placed indicator lights provide helpful but unobtrusive user call, mute, and volume status. Optimized for communications platforms An IT manager's dream, this headset was created for communication and is optimized and certified to work with top virtual meeting providers. Technical Specification Product: Poly Blackwire 3220 Stereo USB-C Headset + USB-C/A Adapter Headphone type: On-ear (stereo) Boom mic length (mm): 130 mm Sensitivity (microphone): 10 dB SLR Signal-to-noise ratio: >24 dB Impedance: 32 ohm Cable length: 64 cm (inline module to headset); 90 cm (USB to inline module); 154 cm (total USB to headset) Button user controls: Call answer/end; Call ignore/on hold; Redial; Mute; Volume +/- Sensitivity (speaker): 6 dB RLR Microphone type: Noise cancelling Speaker bandwidth: 200 Hz to 6.8 kHZ (speech mode); 20 Hz to 20 kHZ (media mode) Microphone bandwidth: 100 Hz to 10 kHz Boom mic rotation: 270° Ear cushions: Foam (surface material) Compatible Operating Systems: Windows 11; Windows 10; macOS; Android; iOS Compatibility: Compatible with PCs via USB Type-C cable or USB Type-C/A adapter Acoustic protection technology: SoundGuard Speaker size: 28 mm Colour: Black Weight: 119 g (with cable); 92 g (without cable) Warranty: 2-year limited What's in the box User guide Headset USB Type-C to USB Type-A adapter