Wireless Smart Electric Digital Hygrometer Humidity Sensor Work LCD Screen Digital Moisture MeterFeature:1.1.5-inch LCD digital display, more clear and high definition.2.Sweetly designed with baby remind mode, and reminded by the Mi Home APP.3.Built-in Switzerland Sensirion accurate digital thermometer4.Slim and adorable size, tough ABS eco-friendly material, easily placed everywhere.5.Two of emoticons directly reminds you the comfort degree.6.Powered by button battery can supply long-term lifespan.7.Smart linkage with air conditioning/ smart heater/humidity and more smart devices.Specification:Wireless Connection: BT 4.2 BLEMeasure range: 0-60 Deg.CTemperature display resolution: 0.1Deg.CHumidity range: 0%- 99%RHHumidity display resolution:1% RHAPP Control:Download the APP on the Google Play or APP StoreThe APP supports muti-language settingIf APP connection fails, please open the APP setting and switch the region to China, then reconnect.Packing list:1 x Thermometer Hygrometer1 x Wall Sticker1 x Use ManualNote:1. Please allow 1-3mm error due to manual measurement. please make sure you do not mind before you bid.2. Due to lighting effects, monitor's brightness contrast settings etc, there could be some slight differences in the color tone of the pictures and the actual item!