Tuya Smart WIFI five-day weather forecastIndoor and outdoor temperature and humidity measurementWeather forecast, alarm, snoozeFahrenheit or Celsius switchableLarge color screen displayMoon phase display, atmospheric pressure display12/24 hour time, calendar, week displayWIFI time automatic calibration functionSpecifications:1. Measurement range:Indoor temperature display range: -9.9-+50 & 14-+122Indoor humidity display range: 20%RH-95%RHOutdoor temperature display range: -40-+60 & -40-+140Outdoor humidity display range: 20%RH-95%RH2. Resolution:Temperature display resolution: 0.1 & 0.1Humidity display resolution: 1%RH3. Error:0-40/32-104: 1C/1.8F, other ranges: 2C/3.6F40%RH-80%RH: 5%RH, other ranges: 8%RH4. Host product size: 198x136x40MM, transmitter size: 50x26x105MM5. Power supply:3 x AAA batteries for the host or adapter, 2 x AAA batteries for the transmitter (batteries are not included in the shipment)Due to different batches, there may be differences in product appearance, color, and printed text, which not affect the use.Plug Type:EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on.Voltage:AC100-240VColor:WhiteMaterial:ABSPackage Contents:1 * host1 * transmitter1 * adapterOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.