Oregon Scientific +ECO Solar Weather Clock

Oregon Scientific RMR313ESA Eco Solar Clock with Temperature is powered by a detachable solar panel that converts sunlight energy into electrical energy for its rechargeable battery. Monitor your Indoor/Outdoor temperature with the included THN132N wireless sensor. Atomic time is always accurate and never needs adjusting for Daylight Saving time. The clock provides an alarm with snooze and calendar display.Features:Solar powered wireless thermometer with detachable solar panel converts sunlight energy into electrical energy for the rechargeable batteryDisplays indoor and outdoor temperature Temperature range: -4 degrees Fahrenheit to 140 degrees Fahrenheit (-20 degrees Celsius to 60 degrees Celsius) Wireless transmission range up to 30 meters (100 feet)Radio-Controlled Clock and CalendarLED backlightDaily alarm with snooze User Manual