订阅每周 HiFi 精选 — 新设备、好文推荐与优惠信息。
The Sony NW-S4 is a portable digital audio player designed for on-the-go listening. It features a compact and lightweight design, making it easy to carry and use during various activities such as jogging, commuting, or relaxing at home. The device supports multiple audio formats, including MP3, WMA,...