Used it for about a month. Really helpful as i was having sinus every morning previously. After using it, my sinus is almost nonexistent. The sleep mode is also quiet, can set auto on and off time using the app.

Fast delivery. Works with China server. Comes with UK plug.

Purifier works well and can access all functions using the app. My mihome app using china server. Thanks for e local 3 pin plug. 1 thing though, seller customer service can be improved. Very prompt to reply sms queries, but when item got delayed seller didnt update at all. The notice in qoo10 was just a simple 'delayed'. Have to keep asking. When finally shipped out, Qexpress delivery is fast as usual.