Tech Specs

Audio (output/speaker)

Speaker Size40mm

Frequency Response20Hz - 20kHz

Frequency Response (music mode)20Hz - 20kHz

Frequency Response (talk mode)100Hz - 8kHz

Speaker Driver Sensitivity120dB @ 1mW/1kHz

Noise cancellationHybrid ANC

User Hearing ProtectionYes - EN50332

Audio codecs supportedAAC (advanced audio coding), SBC, LC3

Audio (input/microphone)

Noise cancellation (microphone)
AI Up-Link Noise Cancellation
Microphone Type
5 (2 analog, AI Beamforming & 4 Hybrid ANC)
Microphone Frequency Range
100Hz - 14kHz
Microphone Direction
Uni-Directional, AI Beam Forming
Sensitivity
-45dBV/Pa
Signal-to-Noise Ration (SNR)
55dB
Mic Boom
100-130° rotation (Discreet, single sided, left)

Design & Fit

Form Factor
On-Ear
Weight
219g
Ear Cup Size (Diameter)
70 (W) x 77 (H) mm
Headband Material
leatherette + memory foam
Ear Cushion Material
Leatherette + memory foam cushions

Battery & Charging Performance

Fast charging
Yes (Plugged). 15 mins = approx 10 hrs (listening, ANC & Busy Light OFF)
Dock
Dock (upsell)
Charging Mechanism
USB-C (plug in for fast charging), Dock (upsell)
Headset Battery Capacity
750 mAH
Battery Charge Time
2.5 Hrs to Full
Talk/Listening Time
Talk:
Up to 34hrs (ANC & busy light off)
Up to 20hrs (ANC & Busy light on)

Listening time:
Up to 78hrs (ANC Off & busy light off)
Up to 50hrs (ANC On & Busy light off)

Connectivity

Wireless Connections
BT 5.3 w/ range up to 30 m/100 ft (LE Audio)
Wireless Adapter (Teams' BT Dongle)
Yes, USB-C
Wired Connections
Detachable USB C-C (charging)
Cable Length (Wired incl Controller)
1.5m
USB Converter Adapter/Dongle
USB-A (male), USB-C (female)
Multi-Point
Yes (Up to 8 devices (memory), 2 simultaneous connection)
LE Audio Ready
Yes

Intelligent / Advanced Features

Transparency / Aware Mode
Yes, Adjustable
Voice Assistant (Pass-Through) - Mobile Only
iOS (Apple Siri), Android (Google Assistant, Samsung Bixby)
Telemetry
Yes
ANC Mode
Yes, Button
AI Beamforming
Yes

SoftwareHardware

OS SupportWin11/10 64 Bit, Mac OS

Software Support

• Dell Peripheral Manager for Windows OS
• Dell Audio (iOS & Android)