Radio Frequency Decorative Butterfly With Base Station Thermometer, Hand Sculpted, Durable, Weatherproof, Polystone Construction, Hand Painted With Natural, Fade Resistant Colors, Displays Indoor/Outdoor Temperature In Fahrenheit & Celsius, Includes Base Station With Min/Max Memory To Recall High & Low Temperatures, Auto Scroll Function, Hidden Remote Sensor On Butterfly Decor Transmits Temperature To Digital Base Station, Remote Transmits Up To 100', Low Battery Indicator On Base Station & Remote Sensor, Requires 4 "AAA" Batteries, Not Included.