KKmoon Digital Multifunctional Clock & Thermo-Hygrometer Thermometer & Hygrometer RF Clock Large Color Display with Backlight with Perpetual Calendar Moon Phase Alarm and Snooze Indoor&Outdoor Temperature Humidity Indicator

Features:
Multifunctional clock - it's more than just a clock. It can also detect temperature and humidity both indoor and outdoor, and display perpetual calendar and moon phase.
RF function - it comes with a transmitter that allows it to detect outdoor temperature and humidity within 100-meter distance.
Alarm and snooze - two alarms can be set and will display on the screen, and the snooze time can be customized from 5 to 60 mins, practical and useful.
Large digital display - equipped with high-definition color display with backlight, which is large and clear, easy to read.
Power supply - it runs on 3 AAA batteries(not included), and can also be powered by AC 5V supply.