The Timex T231G has the look and features that are desired most in a modern day alarm clock. The large Green LED display on a black screen makes this clock easy to view day or night. The programmable 90 minute Sleep Timer allows you to fall asleep to the radio. Dual alarms can be set and used independently so both bed-mates can set their own schedules. The auxiliary input allows you to play your iPod, Smartphone, iPhone or other mobile device through the great sounding clock speaker. Battery backup maintains alarm and time settings during power outages. Very attractive gunmetal casing completes this very affordable multi-function product.