Latest Xiaomi FengMi Projector A2 user agents:

User Agent	Browser	Platform
Mozilla/5.0 (Linux; Android 9; FengMiProjA2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/81.0.4044.138 Safari/537.36 OPR/58.4.2878.56737	Opera 58	Android 9