Dell Pro Plus Earbuds EB525 | Wireless Bluetooth Earbuds
Dell Pro Plus Earbuds EB525 are premium true wireless Bluetooth earbuds designed for modern professionals, hybrid workers, and business users. Featuring Adaptive Active Noise Cancellation (ANC), AI-powered noise-cancelling microphones, Bluetooth 5.3 connectivity, Microsoft Teams and Zoom certification, and up to 33 hours of total battery life with the charging case, the EB525 delivers exceptional call clarity, immersive audio, and seamless multi-device connectivity. Built for productivity and collaboration, these earbuds are Dell’s first professional-grade true wireless earbuds for enterprise environments.
- Adaptive Active Noise Cancellation (ANC)
- AI-powered noise-cancelling microphone system
- Bluetooth 5.3 true wireless connectivity
- Microsoft Teams and Zoom certified
- Up to 33 hours total battery life with charging case
- Wireless charging support
- Multi-device pairing for up to 8 devices
- IP54 dust and water resistance
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Dell Pro Plus Earbuds EB525 | Wireless Bluetooth Earbuds
The Dell Pro Plus Earbuds EB525 are Dell’s first premium true wireless earbuds specifically engineered for professional communication, hybrid work environments, and enterprise collaboration. Combining AI-powered voice enhancement, Adaptive Active Noise Cancellation (ANC), and enterprise-grade device management, the EB525 is designed to deliver outstanding call quality and productivity-focused audio performance.
Powered by advanced AI noise-cancelling technology trained on extensive real-world sound datasets, the earbuds help isolate your voice while minimizing background noise during calls and virtual meetings. This makes the EB525 particularly effective in open offices, shared workspaces, airports, and remote work environments.
The earbuds feature Adaptive Active Noise Cancellation and Enhanced Transparency Mode, allowing users to either block distractions or remain aware of their surroundings when needed. With premium 11.6mm dynamic drivers and a frequency response range of 20Hz–20kHz, the EB525 delivers clear voice reproduction and high-quality audio for calls, music, and multimedia content.
Designed for seamless connectivity, the earbuds support Bluetooth 5.3 technology and can pair with up to eight devices while maintaining two simultaneous active connections. A compact Dell USB-C wireless audio receiver is included for enhanced compatibility and enterprise deployments.
Battery performance is optimized for all-day productivity, offering up to 8 hours of listening time on a single charge and up to 33 hours when used with the charging case. Fast charging provides approximately one hour of listening time from just five minutes of charging. Wireless charging support further enhances convenience for mobile professionals.
Certified for both Microsoft Teams and Zoom, the EB525 is specifically optimized for modern collaboration platforms. The earbuds also support Dell Audio Mobile App, Dell Pair, and Dell Device Management Console for firmware updates, audio customization, and enterprise management.
Key Features
- True wireless Bluetooth earbuds
- Adaptive Active Noise Cancellation (ANC)
- AI-powered noise-cancelling microphones
- Microsoft Teams Open Office Certified
- Zoom Certified
- Bluetooth 5.3 connectivity
- 11.6mm premium dynamic drivers
- Wireless charging support
- Multi-device pairing for up to 8 devices
- Dual simultaneous device connections
- Enhanced Transparency Mode
- IP54 dust and water resistance
Ideal Applications
- Microsoft Teams meetings
- Zoom conferencing
- Hybrid and remote work
- Business travel
- Professional communications
- Mobile productivity workflows
- Open office environments
TECHNICAL SPECIFICATIONS
Technical Specifications
| Brand | Dell |
| Model | EB525 |
| Series | Dell Pro Plus |
| Product Type | True Wireless Bluetooth Earbuds |
| Connectivity Technology | True Wireless Bluetooth |
| Bluetooth Version | Bluetooth 5.3 |
| Wireless Range | Up to 30 m |
| Driver Size | 11.6 mm Dynamic Drivers |
| Speaker Frequency Response | 20 Hz – 20 kHz |
| Signal-to-Noise Ratio | 66 dB |
| Active Noise Cancellation | Adaptive ANC |
| Transparency Mode | Enhanced Transparency Mode |
| AI Noise Cancellation | Yes |
| Microphone Technology | MEMS Microphones with AI Noise Reduction |
| Microphone Frequency Response | 100 Hz – 8 kHz |
| Multi-Device Pairing | Up to 8 Devices |
| Simultaneous Connections | 2 Devices |
| Battery Capacity (Earbuds) | 66 mAh |
| Battery Capacity (Charging Case) | 500 mAh |
| Listening Time | Up to 8 Hours (ANC On) |
| Total Battery Life | Up to 33 Hours with Charging Case |
| Talk Time | Up to 5 Hours (ANC On) |
| Fast Charging | 5 Minutes = Up to 1 Hour Playback |
| Charging Time | Less than 2 Hours |
| Charging Methods | USB-C and Wireless Charging |
| Water & Dust Resistance | IP54 Rated |
| Controls | Touch Controls for Volume, Calls, ANC, Transparency, Tracks, Mic |
| Certifications | Microsoft Teams Certified, Zoom Certified |
| Software Support | Dell Audio Mobile App, Dell Pair, Dell Display & Peripheral Manager, Dell Device Management Console |
| Earbud Weight | 6 g Each |
| Charging Case Weight | 50.4 g |
| Operating System Support | Windows 10/11, macOS, iOS, Android |
| Package Contents | EB525 Earbuds, Charging Case, Dell USB-C Wireless Audio Receiver HR024, USB-C Charging Cable, Ear Tips, Documentation |
| Warranty | 2-Year Limited Hardware Warranty |
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