Stay focused anywhere with an intelligent wireless headset, featuring dual-directional AI-based noise cancellation and Adaptive ANC.

Specification

Product
Product id	957709
Brand	Dell
Partnr	WL7024-DEMEA
EAN/UPC code	5397184877401
Warranty (months)	3 Years
Performance
Product type	Headset
Wearing style	Head-band
Recommended usage	Calls/Music
Product colour	Black
Operating keys	ANC control, Bluetooth pairing, Microsoft Teams button, Mute
Control type	Buttons, Touch
LED indicators	Y
Works with the Google Assistant	Y
Signal-to-Noise Ratio (SNR)	65 dB
Works with Apple Siri	Y
Technical details
Multipoint connectivity	Y
Ports & interfaces
Connectivity technology	Wired & Wireless
3.5 mm connector	Y
USB connectivity	Y
USB connector	USB Type-C
Bluetooth version	5.3
Bluetooth	Y
Wireless range	30 m
Headphones
Maximum input power	20 mW
Ear coupling	Circumaural
Headphone frequency	20 - 20000 Hz
Impedance	32 Ohm
Headphone sensitivity	116 dB
Driver unit	40 mm
Noise canceling	Y
Noise reduction type	Active
Transparency mode	Y
Microphone
Microphone type	Built-in microphone
Microphone frequency	100 - 14000 Hz
Microphone sensitivity	-38 dB
Number of microphones	7
Microphone direction type	Omnidirectional microphone
Microphone mute	Y
Microphone noise-canceling	Y
Battery
Battery type	Built-in battery
Battery capacity	750 mAh
Continuous audio playback time (ANC on)	60 uur
Continuous audio playback time (ANC off)	80 uur
Battery recharge time	3 uur
Talk time (ANC on)	26 uur
Talk time (ANC off)	28 uur
System requirements
Windows operating systems supported	Windows 10 x64, Windows 11 x64
Mac operating systems supported	Y
Operational conditions
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	5 - 90 procent
Storage temperature (T-T)	-5 - 45 °C
Weight & dimensions
Width	150 mm
Depth	70 mm
Height	190 mm
Weight	297 g
Packaging content
Wireless receiver interface	USB Type-C
Receiver included	Y
Carrying case	Y
Cables included	Audio (3.5mm), USB Type-C