Dell Speakerphone SP3022, Product Type: VoIP desktop speakerphone - wired - USB-C, USB-A, Compatibility: Windows, Ports & Connectors: USB-A, and USB-C (via USB-A to USB-C adapter), Connectivity Technology: Wired, Frequency Response: 90 - 20000 Hz, Features: Digital signal processing, Microphone Operation Mode: Omni-directional, Frequency Response: 120 - 7000 Hz, Signal-to-Noise Ratio: 72 dB, Noise Cancelling Technology: AI Noise Cancellation, Controls: Volume, microphone on/mute switch, answer/end, power/streaming LED indicator, reject call, microphone volume, Microsoft Teams button, answer call, Cable Details: USB-A to USB-C adapter - 85 cm, Compatible Software: Skype for Business, Google Hangouts, Cisco Webex, FaceTime, Slack, GoToMeeting, BlueJeans, Software Certification: Microsoft Teams Certified, Zoom Certified, UC Optimised & Tested, Width: 7.1 cm, Depth: 22.6 cm, Height: 5.83 cm, Weight: 327 g, 3y warranty
