Dell SL525 Pro Plus Wireless Speakerphone
Product:
Genuine Original Dell product.
Complete with
- Pro Plus Wireless Speakerphone
- Wireless Audio Receiver
- USB-A Adapter
- Travel pouch
- Quick Start Guide & Documents
Compatibility
- Windows
- Windows 10 (64-bit)
- Windows 11 (64-bit)
- ChromeOS
- Linux
- Mac OS
- Ubuntu 24.04
Model
SL525
Type
Speakerphone
Dell P/N
YMDW1, 0YMDW1, RTX72, 520-BBMZ
Specifications
Technical Information
Connectivity Technology: Wired/Wireless
Wireless Technology: Bluetooth
Bluetooth Standard: Bluetooth 5.3
Bluetooth Range: 30 m
Cable Length: 750 mm
Plug & Play Support: Yes
Artificial Intelligence Noise Cancelling (AINC): Yes
AI-powered: Yes
Ingress Protection (IP) Rating: IP64
Maximum Number of Paired Devices Supported: 8
Maximum Number of Simultaneous Connections: 2
Features: Digital signal processing, Full duplex audio, Echo cancellation
Microphone
Number of Microphones: 4
Polar Pattern: Omni-directional
Microphone Technology: Digital Micro-electromechanical Systems (MEMS)
Microphone Frequency Response: 100Hz – 14kHz
Microphone Pickup Range: 2.50 m
Speaker
Peak Audio Output: 86 dB
RMS Output Power: 8 W
Speaker Size/Type: 60 mm/Dynamic
Speaker Output Mode: Mono
Speaker Frequency Response: 100Hz – 14kHz (Talk Mode), 90Hz – 20kHz (Music Mode)
Interfaces/Ports
Host Interface: USB-C
Controls/Indicators
Status Indicators: Battery Level, Volume Down, Volume Up, Bluetooth, Mute, On Call, Powered On, Teams Active/Notifications
Controls: Microsoft Teams, Volume Up, Volume Down, Answer Call, End Call, Microphone Mute/Unmute
Battery Information
Battery Rechargeable: Yes
Battery Capacity: 3200mAh
Maximum Battery Recharge Time: 2.50 Hours
Battery Talk Time Details: 12 Hours (Talk Mode), 9 Hours (Music Mode)
Battery Chemistry: Lithium Polymer (Li-Polymer)
Power Description
Minimum Charging Power: 2.50 W
Maximum Charging Power: 15 W
Physical Characteristics
Depth: 39 mm
Diameter: 125 mm
Weight (Approximate): 355 g
Miscellaneous
Package Contents: Pro Plus Wireless Speakerphone, Wireless Audio Receiver, Travel pouch, Quick Start Guide & Documents, USB-A Adapter
Operating System Supported: Windows 11 (64-bit), Windows 10 (64-bit), Mac OS, ChromeOS, Linux, Ubuntu 24.04
Charger Included: No
Software Supported: Dell Device Management Console, Dell Audio App, Dell Display and Peripheral Manager
Certifications: Microsoft Teams, Zoom
TAA Compliant: No
Key Features
Intelligent Audio
Perfectly capturing voices with precision, the speakerphone delivers consistent, crystal-clear sound quality up to 2.5 meters between the user and the device. Ideal for use in huddle spaces, home offices, or small conference rooms.
AI-based Noise Cancellation
Our AI-based noise cancellation microphone technology delivers remarkable clarity by filtering out background noise and enhancing human voices on both ends of the call. Audio samples highlight the performance difference, demonstrating how the speakerphone provides clear, distraction-free audio.
Experience the clarity that sets us apart. Our speakerphone doesn’t just compete—it leads.
Connectivity Options
Enjoy Bluetooth® 5.3 with Multi-point connectivity, wireless connectivity through the Dell audio receiver for added reliability, or the built-in wired USB-C connection for a direct and seamless experience.
Universal Device Compatibility
The integrated USB-C connection with an in-box USB-A adapter ensures seamless compatibility across devices.
Convenient Pairing
The speakerphone is detected automatically and paired with one click using Dell Pair—a simple and secure way to connect the speakerphone to your PC.
Reliable Performance
Ensuring trustworthy audio clarity, this wireless speakerphone ensures every word is heard and understood, making work calls seamless and stress-free.
Up to 12 Hours*
Continuously work all day with a full charge.
*Based on Dell analysis (talk time mode) of battery life usage, Apr 2025. Results vary depending on use, operating conditions, and other factors.
Reliable and Portable
Dust-tight and water-resistant protection ensures performance in any environment.
Collaboration-Ready
This speakerphone is certified for Microsoft Teams and Zoom, and it is compatible with leading UC platforms.
Dell Display and Peripheral Manager
Experience Dell’s singular, innovative application to optimize the performance of your entire Dell PC workspace.
Customize Your Audio Experience
With this intuitive software, you can personalize your audio experience by assigning preset modes like Speech, Bass Boost, or Treble Boost, creating tailored audio presets with the Audio Equaliser, and toggling AI noise cancellation on/off to suit your environment. Stay effortlessly updated with the latest firmware updates, ensuring optimal performance and control over your sound environment.
More Manageable
Save time and boost IT efficiency with the Dell Device Management Console to manage your Dell peripheral fleet at scale, from a single cloud-based console. Discover expanded Command Line Interface features from Dell Display and Peripheral Manager.
Dell Audio App
Conveniently access your wireless speakerphone controls right from your smartphone and start enjoying clear communication and personalized preferences.
Download the Dell Audio app from the Apple App Store or Google Play Store.
Compatibility
Operating System
Win11/10 64 Bit, Mac OS, Chrome OS, Linux, Ubuntu 24.0
Software
Dell Display and Peripheral Manager, Dell Audio app, and Dell Device Management Console
Reviews
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