[01/07/2018] Jabra Elite Sport 系列運動型藍芽無線耳機，Jabra Elite Sport True Wireless Waterproof Fitness & Running Earbuds with Heart Rate and Activity Tracker – Advanced wireless connectivity and charging case – 4.5 Hour，包括心律監測以及運動紀錄，全新，特價只要$149.99 USD。Prime境內免運費。哪裡買: amazon。