Broadband audio, a noise-cancelling microphone and enhanced digital signal processing ensure clear, natural and rich audio quality. The Dynamic EQ feature optimizes voice quality, and adjusts settings when you're listening to music or media. Soundguard technology ensures comfortable listening and acoustic limiting to protect against noise spikes.
|Product name||Poly Blackwire 3220 USB-A Headset|
|Connectors||1 x USB Type-A|
|Optimised for||Skype for Business, Microsoft Teams|