[03/16/2015] Acoustic Research AWSBTSK 攜帶型藍芽喇叭，Acoustic Research Portable Wireless Bluetooth Outdoor Speaker (AWSBTSK)，防水，抗UV，適合戶外使用，定價$129.99，目前特價$18.64 USD。Prime境內免運費。哪裡買:EA Electronics via amazon。