我都睇緊,我發現藍牙5.0 + Aptx (有或者無LL) 發射器 國外(e.g. amazon)仲未普及,無乜款揀,好多仲係Coming soon
例子﹕https://avantree.com/wireless-adapters/wirelss-adapter-bluetooth-dongle-for-pc-and-nintendo-switch-ps4
相反國內/淘寶就好多款揀,BT 5.0 / aptx LL 呢D基本野黎, 屌你有D仲要係bluetooth class 2黎,插兩條天線已經夠射到100米,發射+接收功能有齊,USB攞電,有耳機孔就夠做,仲有其他款有USB就夠...
例子1﹕https://detail.tmall.com/item.htm?spm=a230r.1.14.100.623d48d7XMmm99&id=596764858768&ns=1&abbucket=3&sku_properties=5919063:6536025
例子2﹕https://detail.tmall.com/item.htm?spm=a230r.1.14.42.623d48d7XMmm99&id=582880264308&ns=1&abbucket=3&skuId=4089945159516