Part number:1 Style:Modern Shape:Rectangular Power source type:Battery Powered Special Features:Strong Batteries included?:No Welcome to my store , Hope you have a pleasant shopping trip! Features:1. This weather clock can display key information about indoor and outdoor temperature and humidity. 2. Wireless sensors can be hung on the wall or stand in the place where they are placed, such as home patio, in the wine cellar, home swimming pool, home entrance, etc. Specifications:- Time calendar display: January 1, 2000 ~ December 31, 2099- Time system 12HR/24HR display options- 7-language weekday display: English German Italian French Spanish Dutch Danish- Time double alarm function (weekday alarm and weekend alarm can be set)- 5~60 minutes snooze function can be set- Indoor temperature display range: 0+50 & +14+122, display resolution: 0.1 & - Indoor humidity display range20%RH95%RHdisplay resolution1%RH- Outdoor temperature display range: -20+70 & -4+158, display resolution: 0.1 & - Outdoor humidity display range: 20%RH95%RH, display resolution: 1%RH- 433MHz ASK receive OUTDOOR transmitter, maximum receive 3 RF active channels- 6 levels of weather forecast (forecast 12 hours later): sunny, cloudy, overcast, rain, storm, snow- 10 seconds backlight illumination function - battery mode- 3 levels of backlight selection-USB powered mode- Power supply: host: 2 1.5V "AA" (the product package does not include batteries)Transmitter: 2 1.5V "AA" (product package does not contain batteries)Package List:1 x Weather Alarm Clock1 x Sensor1 x USB Power Cord1 x 5 Language Manual About this item Color Screen Weather Clock: This weather clock has a color screen display, which can clearly display various weather information. Comfort and Mold Risk Display: Converted By the Measured Temperature and Humidity, 3 Kinds of Comfort Icons Are Displayed. In Addition, There Is Indoor Environment 3 Levels of Mold Risk Display. Temperature Frost Alarm: When the Outdoor Temperature Is Lower Than the Set Temperature, the Weather Clock Will Sound An Alarm to Keep You Informed of Severe Outdoor Weather Conditions. Dual Power Supply: Battery Or USB Cable Power Supply, more Stable. This Product Only Provides USB Power Supply Line, Does Not Include the Adapter Plug. SHOP WITH CONFIDENCE: To provide you with the highest quality service, If you have any question, please feel free to contact us.We will provide after-sales service until you are satisfied. Color Screen Weather Clock: This weather clock has a color screen display, which can clearly display various weather information. Comfort and Mold Risk Display: Converted By the Measured Temperature and Humidity, 3 Kinds of Comfort Icons Are Displayed. In Addition, There Is Indoor Environment 3 Levels of Mold Risk Display. Temperature Frost Alarm: When the Outdoor Temperature Is Lower Than the Set Temperature, the Weather Clock Will Sound An Alarm to Keep You Informed of Severe Outdoor Weather Conditions. Dual Power Supply: Battery Or USB Cable Power Supply, more Stable. This Product Only Provides USB Power Supply Line, Does Not Include the Adapter Plug. SHOP WITH CONFIDENCE: To provide you with the highest quality service, If you have any question, please feel free to contact us.We will provide after-sales service until you are satisfied.