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
