DELL EB525 True Wireless Black Headset
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About This Item
- True Wireless Stereo (TWS) in-ear headset with built-in mic
- Active noise cancelling with Adaptive ANC and AI-based noise-cancelling mic
- IP54-rated dustproof and waterproof for durability
- Up to 33 hours playback with charging case and ANC on
- Bluetooth 5.3 with 30m range and dual device connection
1-3 Days
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£5.80
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Dell EB525 | Professional True Wireless ANC Headset
The Dell EB525 True Wireless Stereo (TWS) in-ear headset is engineered for professionals who demand crystal-clear calls and uninterrupted music. Featuring Adaptive ANC, AI-powered noise cancellation, and seamless multi-device pairing, this black headset is ideal for hybrid work and on-the-go productivity.
Key Specs
| Metric | Spec. |
|---|---|
| Bluetooth Version | 5.3 |
| Battery Life (ANC on) | 8 hours |
| Total Playtime (Case) | 33 hours |
| IP Rating | IP54 (Dust/Water resistant) |
| Wireless Range | 30 metres |
Adaptive ANC for Distraction-Free Calls
The built-in Adaptive ANC automatically adjusts to your environment, filtering out background noise so your voice remains clear during calls. Combined with an AI-based noise-cancelling microphone, the EB525 ensures professional-grade audio whether you’re in a busy office or a café.
All-Day Battery with Fast Charging
With 8 hours of continuous playback on a single charge and up to 33 hours with the charging case, you can work through the day without interruption. Need a quick boost? A 5-minute fast charge delivers hours of use, and wireless charging support adds convenience for desk setups.
Seamless Multi-Device Connectivity
Pair up to 8 devices and connect to 2 simultaneously, making it easy to switch between your laptop, phone, and tablet. Bluetooth 5.3 ensures a stable 30-metre range, while wide OS support (Windows, macOS, Android, iOS) guarantees compatibility across your workflow.
Built for Durability & Comfort
The lightweight 6g earpieces and ergonomic in-ear design provide all-day comfort, while the IP54 rating protects against dust and splashes. The compact charging case (30.86 x 58 x 63.87 mm) fits easily in a pocket or bag, making it perfect for mobile professionals.
Box Contents
- Dell EB525 headset (left and right earpieces)
- Charging case
- USB Type-C cable
- User documentation
Check Before You Buy
- Confirm Bluetooth 5.3 compatibility with your devices.
- Verify your devices support USB Type-C charging if needed.
- Check for any regional warranty terms.
- Ensure the IP54 rating meets your environmental needs.
Frequently Asked Questions
Q: Does the Dell EB525 support wireless charging?
A: Yes, the charging case supports wireless charging for added convenience.
Q: How long does the battery last with ANC enabled?
A: You get up to 8 hours of playback with ANC on, and 33 hours total with the charging case.
Q: Can I use these for both calls and music?
A: Absolutely. The EB525 is designed for both high-quality calls and immersive music playback.
Q: Are these earbuds waterproof?
A: They are IP54 rated, meaning they resist dust and splashes but are not fully waterproof.
Q: How many devices can I pair at once?
A: You can pair up to 8 devices and connect to 2 simultaneously.
The Consultant’s Verdict & Warranty
The Dell EB525 is a top-tier choice for professionals seeking reliable ANC, long battery life, and seamless multi-device use. Its AI-powered noise cancellation and Adaptive ANC make it ideal for hybrid work environments. Covered by the standard Manufacturer Warranty.
| Performance | |
|---|---|
| Product type | Headset |
| Microphone type | Built-in |
| Recommended usage | Calls/Music |
| Wearing style | In-ear |
| Product colour | Black |
| Protection features | Dustproof, Waterproof |
| Wireless charging | Yes |
| Signal-to-Noise Ratio (SNR) | 66 dB |
| Operating keys | Bluetooth pairing |
| International Protection (IP) code | IP54 |
| Number of simultaneously connected devices (max) | 2 |
| Number of paired devices remembered | 8 |
| Hearing protection | Yes |
| Technical details | |
| Wearing style | In-ear |
| Product colour | Black |
| Design | |
| Product type | Headset |
| Microphone type | Built-in |
| Wearing style | In-ear |
| Product colour | Black |
| Ports & interfaces | |
| Connectivity technology | True Wireless Stereo (TWS) |
| Bluetooth | Yes |
| Wireless range | 30 m |
| Bluetooth version | 5.3 |
| Frequency response (music mode) | 20 - 20000 Hz |
| Headphones | |
| Ear coupling | Intraaural |
| Headphone sensitivity | 106 dB |
| Noise canceling type | Active |
| Signal-to-Noise Ratio (SNR) | 66 dB |
| Noise canceling | Yes |
| Microphone | |
| Microphone type | Built-in |
| Microphone frequency | 100 - 8000 Hz |
| Microphone sensitivity | -35 dB |
| MEMS (Micro-Electro-Mechanical System) microphone | Yes |
| Battery | |
| Battery recharge time | 2 h |
| Battery capacity | 66 mAh |
| Battery capacity (charging case) | 500 mAh |
| Fast charging time | 5 min |
| Fast charging | Yes |
| Battery operated | Yes |
| Wireless charging | Yes |
| Talk time (with charging case) | 16.5 h |
| Battery type | Built-in battery |
| Continuous audio playback time (charging case/ANC on) | 33 h |
| Continuous audio playback time (ANC on) | 8 h |
| Talk time (ANC on) | 5 h |
| Software | |
| Windows operating systems supported | Windows 10, Windows 11 |
| Mac operating systems supported | Yes |
| System requirements | |
| Mobile operating systems supported | Android, iOS |
| Windows operating systems supported | Windows 10, Windows 11 |
| Mac operating systems supported | Yes |
| Weight & dimensions | |
| Width | 24.6 mm |
| Height | 32.2 mm |
| Depth | 23.5 mm |
| Left earpiece weight | 6 g |
| Right earpiece weight | 6 g |
| Charging case dimensions (W x D x H) | 30.86 x 58 x 63.87 mm |
| Charging case weight | 50.4 g |
| Packaging data | |
| Receiver included | Yes |
| Cables included | USB Type-C |
| Packaging content | |
| Receiver included | Yes |
| Cables included | USB Type-C |
| AC adapter included | No |
| Power | |
| USB Type-C charging port | Yes |
| Other features | |
| Receiver included | Yes |
| Bluetooth version | 5.3 |
| Talk time (with charging case) | 16.5 h |
| Signal-to-Noise Ratio (SNR) | 66 dB |
| Identifiers | |
| Distributor SKUs | CQ13427, 11932913, 520-BBNM, STD10231073, EB525EMEA |
| Additional EANs | 3707815191387 |

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