Dell Pro Plus Wireless Speakerphone – SL525

The Dell Pro Plus SL525 is a portable wireless speakerphone for calls at home, in shared workspaces or on the go. It offers Bluetooth 5.3, four microphones with AI noise cancelling and 12 hours of talk time. Procure.ae supplies the Dell SL525 across the UAE, with quotes, delivery and installation.

The SL525 uses four omni-directional MEMS microphones with AI noise cancelling, full-duplex audio and a microphone frequency response of 100 Hz to 14 kHz. Its 60 mm dynamic speaker produces a peak output of 86 dB and an RMS output power of 8 W. The host interface is USB-C, and it pairs with up to eight Bluetooth devices, with a maximum of two simultaneous connections. It is rated IP64 and listed as water resistant, and the battery gives up to 12 hours of talk time or 9 hours of music playback.

The SL525 fits home offices, shared workspaces and travel setups where one device handles calls on Microsoft Teams or Zoom. It works with ChromeOS, Linux, Mac OS, Windows 10 and Windows 11 as listed by the manufacturer, and supported software includes Dell Audio App and Dell Device Management Console. The package includes a wireless audio receiver, travel pouch and USB-A adapter, and a charger is not included. Unlike the wired SP325, the SL525 is wireless with a rechargeable battery.