[01/06/2015] EC Technology 戶外專用防水型藍芽無線喇叭，EC Technology® Outdoor Sport Rugged Bluetooth Speaker, 12 Hour Playtime Built in Cell Phone/Car Speakerphones Waterproof&Dustproof&Shockproof, Ultra Portable mini wireless Speaker，評價很好，定價$59.99，目前特價$44.99，使用折扣碼 VAQY7WPL 之後，價格降為$34.99 USD。Prime境內免運費。哪裡買： EC Technology via amazon。