CREATE HEALTHY SLEEP HABITS - Say bye to late bedtimes and early mornings! MELLA uses colors & facial expressions to teach sleep and wake-up time (green light is on for 1 hr) SOOTHING SLEEP SOUNDS AND NIGHT LIGHT - MELLA offers 3 sleep sound options and 6 night light colors (both with multiple durations and brightness options) MODERN DESIGN WITH ROBUST FUNCTIONALITY - Children's products can be functional & beautiful! Our sleep training clock has a contemporary design and is customizable (with an optional Play Period light ADAPTABLE AS THEY GROW - Beyond sleep training, use it as a kids timer alarm clock for managing activities or as a visual timer. Join us in creating a dreamy sleep sanctuary for your little ones DESIGNED FOR SAFETY - MELLA is required to be plugged in using the included USB cable and adapter. It is crafted from child-safe ABS and silicone and even complies with ASTM and CPSIA standards!