Dell SB521A Sound Bar Speaker - 3.60 W RMS Laptop The microphone and video keys

The microphone and video keys light up red when your video is off or microphone is muted for reassurance at a glance

And you can easily control your experience with a touchscreen charge case (Voyager Free 60+ UC) that extends battery life

delivering responsive multitasking and demanding app support

Only first pass yielded product is acceptable to meet Dell's high-quality standard

and Treble Boost

Dell SB521A Sound Bar Speaker - 3.60 W RMS Laptop The microphone and video keysDell SB521A Sound Bar Speaker 3. 60 W RMS The promise of superior audio clarity With the world's slimmest and lightest soundbar, you get to enjoy rich and crystal clear audio with powerful 3. 6W RMS speakers offering a wide frequency response range of 180Hz to 20kHz. Stay productive and never miss a call or an alert again. A neat audio solution for your monitor The soundbar magnetically snaps on to your Dell monitor, allowing you to tilt, swivel and