The Sony NWZ-B135 is a compact and lightweight portable digital music player that focuses on delivering an intuitive user experience along with decent sound quality. It is equipped with a simple interface for easy navigation, allowing users to easily access their music library. The player features a built-in USB connector for charging and file transfer, eliminating the need for additional cables. Its design is portable, making it convenient for on-the-go music listening. The NWZ-B135 supports a range of audio formats, including MP3 and WMA, enhancing its compatibility with various music files. Additionally, the device provides up to 18 hours of battery life, catering to users who spend long hours listening to music without constant recharging. It also includes features such as a built-in equalizer to customize sound settings according to user preference. The NWZ-B135 comes in various storage options, generally offering capacities around 4GB or 8GB.

The Sony NWZ-B135 is a compact and lightweight portable digital music player that focuses on delivering an intuitive user experience along with decent sound quality. It is equipped with a simple interface for easy navigation, allowing users to easily access their music library. The player features a built-in USB connector for charging and file transfer, eliminating the need for additional cables. Its design is portable, making it convenient for on-the-go music listening. The NWZ-B135 supports a range of audio formats, including MP3 and WMA, enhancing its compatibility with various music files. Additionally, the device provides up to 18 hours of battery life, catering to users who spend long hours listening to music without constant recharging. It also includes features such as a built-in equalizer to customize sound settings according to user preference. The NWZ-B135 comes in various storage options, generally offering capacities around 4GB or 8GB.