Dell Wireless ANC Headset WL7024

Technical details
Multipoint connectivity: Yes

Power
USB Type-C required charging power (max): 2.5 W
USB Type-C required charging power (min): 2.5 W
USB Type-C charging port: Yes

Operational conditions
Operating relative humidity (H-H): 5 - 90%
Operating temperature (T-T): 0 - 40 °C
Storage temperature (T-T): -5 - 45 °C

Weight & dimensions
Depth: 70 mm
Width: 150 mm
Weight: 297 g
Height: 190 mm

System requirements
Mac operating systems supported: Yes
Windows operating systems supported: Windows 11 x64, Windows 10 x64

Performance
LED indicators: Yes
Signal-to-Noise Ratio (SNR): 65 dB
Recommended usage: Calls/Music
Product type: Headset
Product colour: Black
Works with Apple Siri: Yes
Wearing style: Head-band
Operating keys: Bluetooth pairing, Mute, Microsoft Teams button, ANC control
Works with the Google Assistant: Yes
Headset type: Binaural
Control type: Buttons, Touch

Packaging content
Carrying case: Yes
Cables included: USB Type-C, Audio (3.5mm)
AC adapter included: No
Receiver included: Yes
Wireless receiver interface: USB Type-C

Ports & interfaces
Wireless range: 30 m
Bluetooth: Yes
USB connector: USB Type-C
USB connectivity: Yes
Connectivity technology: Wired & Wireless
Bluetooth version: 5.3
3.5 mm connector: Yes

Battery
Battery type: Built-in battery
Battery recharge time: 3 h
Battery capacity: 750 mAh
Continuous audio playback time (ANC on): 60 h
Continuous audio playback time (ANC off): 80 h
Talk time (ANC on): 26 h
Talk time (ANC off): 28 h

Microphone
Microphone noise-canceling: Yes
Microphone frequency: 100 - 14000 Hz
Microphone sensitivity: -38 dB
Number of microphones: 7
Microphone mute: Yes
Microphone direction type: Omnidirectional
Microphone type: Built-in

Headphones
Noise canceling: Yes
Transparency mode: Yes
Noise canceling type: Active
Driver unit: 4 cm
Maximum input power: 20 mW
Ear coupling: Circumaural
Headphone sensitivity: 116 dB
Impedance: 32 Ω
Headphone frequency: 20 - 20000 Hz