[01/28/2015] AKG K551WHT Closed-Back Reference-Class 高傳真耳機，AKG K551WHT Closed-Back Reference-Class Headset with In-Line Microphone and Passive Noise Reduction, White， 內建麥克風，支援智慧手機通話，定價$379.95，目前特價$199.95 USD。Prime境內免運費。哪裡買: amazon。
[01/28/2015] AKG K551WHT Closed-Back Reference-Class 高傳真耳機，AKG K551WHT Closed-Back Reference-Class Headset with In-Line Microphone and Passive Noise Reduction, White， 內建麥克風，支援智慧手機通話，定價$379.95，目前特價$199.95 USD。Prime境內免運費。哪裡買: amazon。