Dell Pro Stereo Headset WH3022, Product Type: Headset - wired - USB, Sound Output Mode: Hi-Fi stereo, Connectivity Technology: Wired, Software Certification: Zoom Certified, Certified for Microsoft Teams, Weight: 96g, Earpad Material: Foam, Features: SoundGuard Technology, Status Indicator Light, Adjustable Mic, Adjustable Headband, Call Controls, Accessible call controls: Answer your calls, adjust the volume, redial and mute/unmute with the convenient and easy-to-use control panel, Wear it your way: Optimised for all day comfort and great audio clarity; the boom mic can be positioned on whichever side you prefer, Hearing protection: This feature automatically detects sudden loud noises and prevents audio spikes to protect your hearing, Confirm your status at a glance: The status indicator light on your control panel lets you know if you’re on mute or in a call, 12y warranty