Sony NWZB173B.CEW 4GB MP3 Player with Clip - Black

The Sony NWZB173B is an ultra-compact MP3 player designed for listeners who want a simple, dedicated music device without the bulk or distractions of a smartphone. Weighing almost nothing and featuring a built-in clip, it attaches securely to a shirt collar, waistband, or gym bag, staying out of the way during exercise, commutes, or daily activities. Its 4GB of onboard storage holds several hundred songs, and the direct USB connector built into the body means you can plug it straight into any computer to transfer music or charge — no cables to carry or lose.

Battery life is a genuine strength at up to 18 hours of continuous playback, enough for multiple days of commuting or several long workout sessions between charges. The Quick Charge feature adds practicality for forgetful moments, providing usable playback from just a brief charge. Sony's ZAPPIN technology lets you preview tracks rapidly without scrolling through menus, which is particularly helpful on a device without a visual display. The BASS Boost function adds depth to the audio output, compensating for the typically thin sound of earbuds. While the NWZB173B lacks modern features like Bluetooth or expandable storage, it excels at being a reliable, lightweight player that simply works.