Frequency Response
20Hz - 20kHz
Frequency Response (music mode)
20Hz - 20kHz
Frequency Response (talk mode)
100Hz - 8kHz
Speaker Driver Sensitivity
120dB @ 1mW/1kHz
Noise cancellation
Hybrid ANC
User Hearing Protection
Yes - EN50332
Audio codecs supported
AAC (advanced audio coding), SBC, LC3
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
Signal-to-Noise Ration (SNR)
55dB
Mic Boom
100-130° rotation (Discreet, single sided, left)
Ear Cup Size (Diameter)
2.75 in (W) x 3.03 in (H)
Headband Material
leatherette + memory foam
Ear Cushion Material
Leatherette + memory foam cushions
Fast charging
Yes (Plugged). 15 mins = approx 10 hrs (listening, ANC & Busy Light OFF)
Charging Mechanism
USB-C (plug in for fast charging), Charging Stand (sold separately)
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)
Wireless Connections
BT 5.3 w/ range up to 30 m/100 ft
Wireless Adapter (Teams' BT Dongle)
Yes, USB-C
Wired Connections
Detachable USB C-C (charging)
USB Converter Adapter/Dongle
USB-A (male), USB-C (female)
Multi-Point
Yes (Up to 8 devices (memory), 2 simultaneous connection)
Transparency / Aware Mode
Yes, Adjustable
Voice Assistant (Pass-Through) - Mobile Only
iOS (Apple Siri), Android (Google Assistant, Samsung Bixby)
Head Sensor
Yes. Conventional
Usage/Call LED Indicators
Double-sided, LED
Button controls
- Mute/unmute mic on earcup (Mutes when in discreet mode)
- Media (Long press to trigger Voice assistant)
- Volume +/-
- ANC modes
- Power On/Off (single press), BT Pairing (long press for BT pairing)
- MS Teams
Certifications
- Microsoft Teams (Open Office) Certified
- Zoom Certified
Hardware OS Support
Win11/10 64 Bit, Mac OS
Software Support
Dell Peripheral Manager for Windows OS
Package Content
- Dell Pro Wireless ANC Headset - WL5024
- USB-A Adapter
- Travel pouch
- User documentation/manual
- USB-C adapter (Teams)
- USB-C to C cable (Charging)
Warranty
3 Year Limited Hardware with Advanced Exchange Service
Part Replacement/Accessories
- Ear Cushions.
- Part : Dell Wired Headset Ear Cushions - HE324
- USB-C BT adapter - HR024
- Charging Dock - HC524
