FiiO E18 KUNLUN USB DAC
配件齊, 可在Android (MicroUSB) 或 PC 使用, 少用, 已過保.
https://www.mobile01.com/topicdetail.php?f=180&t=3646670
https://kknews.cc/zh-hk/digital/q2rbjk8.html
http://www.hifi.com.tw/%E5%95%86%E5%93%81%E4%B8%80%E8%A6%BD/%E8%80%B3%E6%93%B4%E8%88%87%E8%80%B3%E6%A9%9F%E9%80%B1%E9%82%8A/%E9%9A%A8%E8%BA%AB%E5%9E%8B%E8%80%B3%E6%93%B4/e18