[03/07/2017] Cowin E-7 藍芽無線耳機,具有主動式抑制噪音功能,Cowin E-7 Active Noise Cancelling Wireless Bluetooth Over-ear Stereo Headphones with Microphone and Volume Control – Black,定價$99.99,目前特價$69.99,使用折扣碼 52WAX7RE 之後,價格降為$48.99 USD。Prime境內免運費。哪裡買:Cowin via amazon。