Dell Pro Plus Earbuds (EB525-DAO) | New
Out Of Stock
Same Day ShippingArrives in 3-5 Business Days
Free Ground ShippingOn all orders within USA
30-Day ReturnsHassle-free
1 Year WarrantyIncludedThe Dell Pro Plus Earbuds (EB525-DAO) are true wireless earbuds designed for modern professionals who require dependable connectivity, quality voice calls and comfort throughout the day in hectic work settings. With an AI-powered noise-canceling microphone, adaptive active noise cancelation, Zoom certification and Microsoft Teams Open Office certification, the EB525-DAO provides enterprise-grade audio for meetings, teamwork and concentrated work. These earphones, which are built around Bluetooth 5.3 with multi-device pairing, a small charging case and IP54 dust and water resistance, enable smooth transitions between laptops, phones and tablets while withstanding regular office and commute use. Dell Display and Peripheral Manager provide unified management for IT teams, while touch controls, configurable audio settings and a safe, comfortable fit for prolonged usage are enjoyed by end users.
Quick specs
- Product Type
- Earphone
- Color
- Black/dark finish consistent with Dell Pro Plus design
- Form factor
- In-ear true wireless earbuds
- Driver size
- 11.6 mm dynamic drivers
- Frequency response (audio)
- 20 Hz to 20 kHz
- Earpiece sensitivity
- 106 ± 2 dB @ 1 kHz / 1 mW
Key Features
AI-powered noise-cancelling microphone uses a deep neural network trained on 500+ million noise samples to isolate your voice and reduce background noise during calls.
Adaptive active noise cancellation (ANC) dynamically minimizes ambient noise in busy environments, with an Enhanced Transparency Mode to stay aware of your surroundings when needed.
Microsoft Teams Open Office Certified and Zoom Certified for reliable, high-quality audio in professional collaboration platforms.
Bluetooth 5.3 with multi-host connectivity supports pairing with up to eight devices and active connections to multiple devices for smooth switching between PC, phone and tablet.
Dell Wireless USB-C Audio Receiver included and stored in the charging case for low-latency, plug-and-play PC connectivity and compatibility with desk phones and collaboration endpoints.
Up to 8 hours of listening time with ANC on and up to 33 hours total with the charging case; up to 5 hours of talk time with ANC on and up to 16.5 hours total with the case.
IP54 rating provides dust and water resistance for everyday use in offices, commutes and travel.
Four silicone ear tip sizes (XS, S, M, L) help ensure a secure, comfortable fit for all-day wear.
Effortless touch controls let you manage ANC, Transparency Mode, volume, calls and track navigation directly from the earbuds.
Dell Audio Mobile App and Dell Display and Peripheral Manager support personalized equalizer presets, firmware updates and centralized IT management.
Lightweight stem-style design at approximately 6g per earbud helps reduce fatigue during long meetings and extended listening sessions.
Frequency response of 20 Hz to 20,000 Hz supports rich music playback and clear voice reproduction for calls and media.
Benefits
- Delivers crystal-clear voice calls in open offices, co-working spaces and noisy environments due to AI-powered mic noise cancellation and Teams Open Office Certification.
- Reduces distractions with adaptive ANC that adjusts to your surroundings, helping you focus on work, learning and collaboration.
- Supports seamless hybrid work with multi-device Bluetooth 5.3 connectivity and a USB-C wireless receiver for reliable PC and desk phone connections.
- Extends battery life for full workdays with up to 8 hours of listening per charge and up to 33 hours total with the compact charging case.
- Improves comfort and fit with four ear tip sizes and a lightweight design, enabling fatigue-free wear during long meetings and travel.
- Protects your investment with IP54 dust and water resistance for everyday spills, commutes and on-the-go use.
- Simplifies deployment and ongoing management for IT teams through Dell Display and Peripheral Manager and centralized firmware updates.
- Provides flexible audio customization with the Dell Audio Mobile App, allowing users to tailor EQ presets and transparency settings to their preferences.
- Enables quick, intuitive control of calls, music and noise modes via touch controls without reaching for your device.
| Manufacturer | Dell |
|---|---|
| Manufacturer Part Number | EB525-DAO |
| Product Name | Dell Pro Plus Earbuds |
| Product Type | Earphone |
| Color | Black/dark finish consistent with Dell Pro Plus design |
| Form factor | In-ear true wireless earbuds |
| Primary use | Business calls, collaboration, remote work, commuting, music, and multimedia |
| Driver size | 11.6 mm dynamic drivers |
| Frequency response (audio) | 20 Hz to 20 kHz |
| Earpiece sensitivity | 106 ± 2 dB @ 1 kHz / 1 mW |
| Signal-to-noise ratio (SNR) | 66 dB |
| Microphone type | Digital MEMS microphone with Voice Processing Unit (VPU) |
| Microphone frequency response | 100 Hz to 8 kHz |
| Microphone sensitivity | -35 ± 1 dBFS |
| Noise cancellation | Adaptive active noise cancellation (ANC) |
| AI features | AI-powered uplink noise cancellation for microphone |
| Transparency mode | Enhanced Transparency Mode |
| Hearing protection | User hearing protection features |
| Bluetooth version | Bluetooth 5.3 with Low Energy (LE) |
| Wireless operating distance | Up to approximately 30 m (98.4 ft) line of sight |
| Multi-device pairing | Supports pairing with up to 8 devices |
| Simultaneous connections | Supports active connections to multiple devices (e.g., PC and phone) |
| Included wireless receiver | Dell Wireless USB-C Audio Receiver (dongle) |
| Dongle weight | Approximately 2.2 g |
| Certifications | Microsoft Teams Open Office Certified and Zoom Certified |
| Ingress protection | IP54 dust and water resistance |
| Ear tip sizes | Four silicone ear tip sizes: XS, S, M, L |
| Earbud controls | Touch controls for power, Bluetooth pairing, mic mute/unmute, ANC/Transparency, volume, calls, and track navigation |
| Battery chemistry | Lithium polymer (Li-Polymer) |
| Battery capacity (earbuds) | 66 mAh per earbud |
| Battery capacity (charging case) | 500 mAh |
| Battery listening time (ANC on, earbuds) | Up to 8 hours |
| Battery listening time (ANC on, with case) | Up to 33 hours total |
| Battery talk time (ANC on, earbuds) | Up to 5 hours |
| Battery talk time (ANC on, with case) | Up to 16.5 hours total |
| Fast charging | Approximately 5 minutes of charging provides up to 1 hour of listening time |
| Full recharge time | Less than 2 hours to full charge |
| Charging method | USB-C wired charging and wireless charging |
| Minimum charging power | 2.5 W |
| Maximum charging power | 5 W |
| Earbud dimensions (each) | Approximately 32.22 × 23.52 × 24.58 mm (L × W × H) |
| Earbud dimensions in inches | Approximately 1.27 × 0.93 × 0.97 inches |
| Earbud weight (each) | Approximately 6 g |
| Charging case dimensions | Approximately 63.87 × 58.00 × 30.86 mm (L × W × H) |
| Charging case dimensions in inches | Approximately 2.51 × 2.28 × 1.21 inches |
| Charging case weight | Approximately 50.4 g |
| Total earbud weight (pair) | Approximately 12 g |
| Included accessories | Charging case, USB-C charging cable, Dell Wireless USB-C Audio Receiver, four sizes of silicone ear tips (XS, S, M, L), and quick start/safety documentation |
| Supported audio profiles | Standard Bluetooth audio profiles for stereo playback and calls |
| App support | Dell Audio Mobile App and Dell Display and Peripheral Manager |
| Management features | Firmware updates, EQ presets, control customization, and IT-managed deployment options |
| Operating conditions | Designed for typical indoor office, home, and travel environments within specified temperature and humidity ranges |
| Compliance | Meets applicable regional safety, EMC, and environmental compliance requirements |
Frequently Asked Questions
Dell Pro Plus Earbuds (EB525-DAO) | New
Does the Dell EB525 have active noise cancellation?
Does the microphone also have noise cancellation?
What is the difference between ANC and microphone noise cancellation?
Does the EB525 support Transparency mode?
Which Bluetooth version does the EB525 use?
How many devices can be paired with the earbuds?
Can the earbuds connect to two devices simultaneously?
What is the wireless operating range?
Are the Dell Pro Plus Earbuds certified for Microsoft Teams?
Are the EB525 earbuds Zoom certified?
How long does the battery last with ANC enabled?
What is the talk time with ANC enabled?
Does the EB525 support fast charging?
How long does a full recharge take?
Does the charging case support wireless charging?
Are the Dell EB525 earbuds water resistant?
What size audio drivers are used?
What controls are available directly from the earbuds?
Which operating systems are supported?
What software can be used with the EB525?
Dell Pro Plus Earbuds (EB525-DAO) | New
Dell