Device Type: Wireless headset;

Model: Dell Pro Plus Wireless ANC Headset – WL5024;

Dell Part Number: 520-BBGM;

Manufacturer Part Number: 849J4;

Product Type: Professional wireless headset with Hybrid Active Noise Cancellation;

Connectivity Technology: Wireless;

Wireless Technology: Bluetooth 5.3;

Wireless Range: Up to 30 m;

Wireless Adapter: USB-C Teams Bluetooth dongle;

USB Adapter: USB-A male to USB-C female;

Multi-Point Connectivity: Supported, up to 8 paired devices with 2 simultaneous connections;

LE Audio: Supported;

Form Factor: On-ear;

Sound Output Mode: Stereo;

Speaker Size: 40 mm;

Speaker Frequency Response: 20 Hz – 20 kHz;

Speaker Frequency Response – Talk Mode: 100 Hz – 8 kHz;

Speaker Sensitivity: 120 dB @ 1 mW/1 kHz;

Audio Codecs: AAC, SBC and LC3;

Active Noise Cancellation: Hybrid ANC;

Transparency Mode: Supported and adjustable;

Hearing Protection: Supported, EN50332;

Microphone Type: 5 microphones – 2 analog with AI beamforming and 4 Hybrid ANC microphones;

Microphone Noise Cancellation: AI Up-Link Noise Cancellation;

Microphone Frequency Response: 100 Hz – 14 kHz;

Microphone Direction: Uni-directional with AI beamforming;

Microphone Sensitivity: -45 dBV/Pa;

Signal-to-Noise Ratio: 55 dB;

Microphone Boom: Left-sided, discreet, 100°–130° rotation;

Controls: Volume up/down, microphone mute/unmute, call controls, ANC mode and connectivity controls;

Battery Type: Rechargeable 750 mAh battery;

Battery Charge Time: 2.5 hours;

Fast Charging: 15 minutes provides approximately 10 hours of listening time with ANC and busy light off;

Listening Time: Up to 78 hours with ANC and busy light off / up to 50 hours with ANC on and busy light off;

Talk Time: Up to 34 hours with ANC and busy light off / up to 20 hours with ANC and busy light on;

Charging Interface: USB-C;

Charging Cable: Detachable USB-C to USB-C cable, 1.5 m;

Charging Stand: Supported, sold separately;

Headband Material: Leatherette and memory foam;

Ear Cushion Material: Leatherette and memory foam;

Ear Cup Dimensions: 70 mm × 77 mm;

Weight: 219 g;

Voice Assistant: Supported on mobile devices – Apple Siri, Google Assistant and Samsung Bixby;

Software: Dell Peripheral Manager;

Operating System Compatibility: Windows 10 64-bit, Windows 11 64-bit and macOS;

Certifications: Microsoft Teams (Open Office) Certified and Zoom Certified;

Package Contents: WL5024 headset, USB-C Bluetooth dongle, USB-A to USB-C adapter, USB-C to USB-C charging cable, carrying pouch and documentation;

Warranty: 3-Year Limited Hardware Warranty with Advanced Exchange Service