Feature 1Color Display: The indoor outdoor thermometer features a large color display showing alarms, time, alarm clock, weather forecast, moon phase, pressure, and more 23 Channels: The weather station has 3 channels, supports the connection of 3 remote sensors, and can detect multiple locations such as baby room, storage room, wine cellar, etc 3Regulable Backlight: The indoor outdoor thermometer wireless has an regulable backlight that turns on for 10S when powered by battery. Backlight can be maintained and adjusted when plugged in 424 Hour Forecast: The weather stations wireless indoor outdoor can calculate the weather forecast for the following 24 hours, bringing convenience to your life 5Scope of Application: The home weather station can be used not only as a wireless indoor outdoor thermometer, but also as an clock with dual alarmsItem Type: Weather Stations Wireless Indoor OutdoorProduct Material: ABSHost Temperature Detection Range: 0 to 50Host Humidity Detection Range: 20% to 99%RHTransmitter Temperature Test Range: - 50 to 70Transmitter Humidity Detection Range: 20% to 99%RHBattery Parameters:Transmitter: 2 AA Batteries (Battery Not Included)Main Unit: 3 AAA batteries (Battery Not Included)Host Function: Show Moon Phase, Indoor and Outdoor Temperature, Humidity Display, Forecast the Weather for the Following 24 Hours, Comfort level display (five level environmental comfort level display)Pressure Value Display: Pressure Value Range: 600hpa/mb to 1100hpa/mbWeek Display:Eight National Languages Are Available (ENG, GER, ITA, FRENCH, NET, SPANISH, DAN, RUS) Default EnglishTransmitter Parameters:Display: Switchable Display, Celsius and FahrenheitTransmission Distance: Approx. 80meters / 87.5ydPair: Press The "TX" Button for Quick Test Pairing with the HostWeight: Approx. 347g/12.2oz .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Launcher1 xWeatherStationsWirelessIndoorOutdoor1 x User Manual1 x USB Charging CableNoteLauncher Shipped Without BatteryHost Shipped Without Battery