Astell&Kern has always been synonymous with "tall, handsome and rich" in the walkman. In April, they unexpectedly launched a machine with "cost performance" - KANN.
We know that the Hong Kong version and the Galaxy S8/S8+of BOC are twins in terms of hardware, but the system is quite different. Can the Hong Kong version obtain the full functions of BOC through the method of machine brushing?Let's take a look at this video: