Dell Wired Headset WH3024

Speaker size 28 mm Frequency response 20 Hz - 20 kHz Frequency response (music mode) 20 Hz - 20 kHz Frequency response (talk mode) 100 Hz - 8 kHz Speaker sensitivity 119 dB at 1 MW/1 kHz Noise reduction Passive User Hearing Protection Yes Noise reduction (microphone) AI Up-Link Noise Reduction Microphone Type 2, analog Microphone frequency range 100 Hz - 14 kHz Microphone direction Unidirectional, AI Beam Forming Sensitivity -45 dBV/Pa Signal-to-noise ratio (SNR) 53 dB Microphone rod 260° rotation (+/-130°) (suitable for L/R users) The form factor Invoices Weight 0.24 pounds The size of the earpiece (diameter) is 2.28 inches Headband Material Leather + memory foam Ear pads material Leather, ear pads with memory effect Laying/storage Folding — ear pads rotate 90 degrees +/- Connecting to a PC USB-C, wired Cable length (including controller) 2.0 m USB Adapter USB-A (plug), USB-C (socket) Built-in control Yes Push-button control Turn off/turn on the microphone (turn off/turn on the microphone lift) Volume +/- Answer/End a call Microsoft Teams LED usage/call indicator One-way (left) Hardware OS Support Win11/10 64 bit, Mac OS Software support Dell Peripheral Manager for Windows OS Certifications Certified by Microsoft Teams (Open Office) Certified by Zoom