Dell Speakerphone Pro Wireless - SL525

Product Type: Professional wireless speakerphone;

Connectivity: Wireless Bluetooth 5.3, USB-C wireless audio receiver, USB-C wired connection, USB-A adapter included;

Wireless Range: Up to 30 m;

Cable Length: 75 cm;

Speaker Type: 60 mm dynamic speaker;

Speaker Output: 8 W RMS;

Audio Output: Mono;

Peak Audio Output: 86 dB SPL @ 0.5 m;

Speaker Frequency Response: 100 Hz – 14 kHz (Talk Mode); 90 Hz – 20 kHz (Music Mode);

Microphones: 4 built-in digital MEMS omnidirectional microphones;

Microphone Frequency Response: 100 Hz – 14 kHz;

Microphone Pickup Range: Up to 2.5 m;

Microphone Signal-to-Noise Ratio (SNR): 65 dB(A);

Audio Features: AI-powered bidirectional noise cancellation, digital signal processing, full-duplex audio, echo cancellation;

Controls: Microsoft Teams, volume up/down, answer/end call, microphone mute/unmute;

Status Indicators: Battery level, volume, Bluetooth status, microphone mute, call status, power status, Microsoft Teams activity and notifications;

Battery: Rechargeable 3200 mAh lithium-polymer battery;

Battery Life: Up to 12 hours (Talk Mode); up to 9 hours (Music Mode);

Charging Time: Up to 2.5 hours;

Charging Power: 2.5 W – 15 W (charger not included);

Wireless Connectivity: Supports pairing with up to 8 devices and 2 simultaneous connections;

Certifications: Microsoft Teams Certified, Zoom Certified;

Software: Dell Display and Peripheral Manager (DDPM), Dell Audio App, Dell Pair, Dell Device Management Console;

Compatibility: Windows 11 (64-bit), Windows 10 (64-bit), macOS, ChromeOS, Linux, Ubuntu 24.04;

Protection Rating: IP64 (dust-resistant and water-splash-resistant);

Dimensions: 125 mm diameter × 39 mm depth;

Weight: Approximately 355 g;

Package Contents: Dell Pro Plus Wireless Speakerphone, wireless audio receiver, USB-A adapter, travel pouch, Quick Start Guide and documentation;

Warranty: 3-year limited hardware warranty with Advanced Exchange Service