[08/31/2018] EarStudio ES100-24bit 攜帶型藍芽無線接收器，EarStudio ES100-24bit Portable High-Resolution Bluetooth Receiver/USB DAC/Headphone Amp with LDAC, aptX HD, aptX, AAC (3.5mm unbalanced & 2.5mm balanced output)，支援高傳真解析度AptX HD規格，平衡輸出端子，目前特價$74.25 USD。Prime境內免運費。哪裡買: amazon。