Sony NW-WM1AM2 Walkman

Yes, the NW-WM1AM2 features a microSD card slot, allowing you to easily expand your storage capacity beyond the built-in 128 GB.

Because it runs on Android 11, you can install compatible streaming apps directly from the Google Play Store, allowing you to stream high-resolution audio over Wi-Fi.

The 3.5mm jack is the standard connection for most consumer headphones, while the 4.4mm balanced jack provides a cleaner, more powerful signal path that reduces interference for high-end, audiophile-grade headphones.

At 299 grams, it is noticeably heavier than a standard smartphone. While it is portable, it is built with premium materials that prioritize audio performance and durability over lightweight convenience.

Yes, the device supports Bluetooth connectivity, so you can pair your wireless headphones or speakers. However, for the best audio fidelity, a wired connection is recommended to take full advantage of the dedicated audio architecture.

Battery life varies significantly based on the file format, volume level, and whether you are using Wi-Fi or Bluetooth. Generally, playing high-resolution files will drain the battery faster than standard MP3s, so you may need to charge it daily if you are a heavy listener.