Teach Me Time! Talking Alarm Clock & Night-Light Adorable child's bedside alarm clock, time-teaching educational game, and dual-color nightlight all in one; includes three interchangeable color rings. OK to Wake! night-light is a soft yellow in the evening, and turns green in the morning (parent programmable) so children know when it's OK to get out of bed! Note: Backlight (clock face light) cannot be turned off. As children grow, they can play with the interactive talking time-teaching game that has five adjustable skill levels and teaches time-telling concepts on the analog and digital clock faces For older children ready for a little independence, Teach Me Time! Talking Alarm Clock is a fully-functional alarm clock with snooze--just like mom and dad's! NOTE: New, improved version has USB cord (with battery backup--2 AA, not included) to accommodate modern homes equipped with USB wall plugs, and easy international use; please note that wall adapter is not includedyou may use any USB wall adapter you already own for phones, etc.