Custom settings: Set your preferred sleep, nap wake-up times. More independence for them, and a little extra time in bed for you, because every minute counts​ Sleep training clock for toddlers to help them learn: Analogue and digital clock faces help to teach them how to tell the time​ Adjustable brightness: The colour changing clock has an LED display that can be turned up, down or off completely​ Optional audible alarm: Set the optional audible alarm on the toddler wake up clock as they get older and need a routine wake-up time for nursery or school​ USB powered: 180cm mains-power USB cable