Designed to make little noise, so it can be used in quiet places.
What it is
Silent operation describes fidgets tuned to be quiet, usually through damping, plastic contact parts, magnets instead of metal impacts, or fine bearings.
Why it matters
In practice quiet does not mean completely silent: almost every fidget makes some sound. Use the term as a comparison, not a promise of zero noise.
Also known as: Quiet, Silent, Office-Friendly, 低噪音.
是什么
静音指经过调校、噪声较小的玩具，常见做法有加阻尼、用塑料接触件、用磁力代替金属撞击，或用精细的轴承。
为什么重要
实际上“安静”不等于完全无声，几乎所有玩具都会有一些声音。这个词应当作比较，而不是零噪音的承诺。
又称：Quiet、Silent、Office-Friendly、低噪音。
