Buying this thing was a total accident — I saw it going for absurdly cheap on Xianyu. I’ve got a decent impression of the Xiaomi Piston Pro. I still use it plugged into my tablet or PC for Galgames and videos. The sound isn’t anything high-end, but it’s not bad either — good enough for watching videos or playing games. It has a mic too, so it can pinch-hit for voice chat. So when I saw how cheap this was, I bought the “Xiaomi Dual-Driver Earphones.”