Features: Indoor and outdoor temperature and humidity measurement; Weather forecast, alarm clock, snooze Fahrenheit or Celsius convertible; color screen display; Moon phase display, atmospheric pressure display 12/24 hour time, calendar, day of the week display; Radio time automatic calibration function (WWVB DCF , with function) Seven countries week display: EN FR SP IT DU DA (DCF and NO RCC-EU have this function) wireless weather station forecast clock,digital table weather station,weather station clock indoor Product Category: Radio Clock Display type: LCD Display type: digital Power type: external power supply Movement type: radio wave Product parameters: Product host size: 198x136x40MM Transmitter size: 5x2.6x10.5CM Power supply mode: Host 3*AAA three AAA batteries or adapter(without battery) Transmitter 2*AAA two 7th batteries Measuring range: Indoor temperature display range: -9.9~+50 & 14~+122 Indoor humidity display range: 20%RH~95%RH Outdoor temperature display range: -40~+60 & -40~+140 Outdoor humidity display range: 20%RH~95%RH Resolution: Temperature display resolution: 0.1 & 0.1 Humidity Display Resolution: 1%RH Error: 0~40/32~104: 1C/1.8F -20~0/-4~32: 2C/3.6F 40~65/104~149: 2C/3.6F 40%RH~80%RH: 5%RH Plug Type:EU Plug,it applies to Indonesia, Germany, France, , Italy and so on Voltage: AC220V Material: ABS colour: black Package Contents: 1 x host 1 x transmitter 1 x adapter Only 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.