Xiaomi LCD Room Temperature 

Brand : Xiaomi

Model : MHO - C201

Item type: Weather Station

Powered by : CR2030 Button Battery (About 1 year battery life )

Operating temperature: 0 °c to + 60 °c

Dimensions: 64.5x64.5x9.7mm

Weight : 36g

Rated Power : DC3v-2.4v

Humidity measuring accuracy: 3%RH

Temperature measuring accuracy :0.3