APTX bluetooth receiver?

先前ching們介紹
TB左個Musiland 01USD
用netbook+moov/spotify > 01USD> pioneer htc-500 已經好好好滿意~
家下先發現有APTX 呢樣野
有冇ching用過呢類cheap receiver, 唔知聲如何?
咁我老婆就可以好懶咁係sofa用電話聽歌
http://detail.tmall.com/item.htm ... 27b&abbucket=11