優郁 wrote:下一個目標!http://www.amazon.com/Etymotic-Research-er89-2-Wireless-Bluetooth/dp/B003Z6QH44/ref=sr_1_1?s=electronics&ie=UTF8&qid=1312250357&sr=1-1http://www.youtube.com/watch?v=agkS2TDKA8c&feature=endscreen&NR=1 有興趣