Specifications:
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Specifications![]() | |
| Product Code | 520-BBGM![]() |
| Audio (output/speaker) | |
| Speaker Size | 40mm |
| 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 |
| 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) |
| 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) | |
| 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 | 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 |
| Controls, Indicators | |
| 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 | |
| Software | |
| Hardware OS Support | Win11/10 64 Bit, Mac OS |
| Software Support | Dell Peripheral Manager for Windows OS |
| Service & Support | |
| 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) | |
| Part Replacement/Accessories | Ear Cushions. |
| Part : Dell Wired Headset Ear Cushions - HE324 | |
| USB-C BT adapter - HR024 | |
| Charging Dock - HC524 | |
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