USB &Intimate Timer FunctionThe USB night light charge for 3 hours can be used for up to 8 hourslong battery lifebuilt-in 20/40/60 minutes timer light off functioneffectively realize energy savingnight lamp give soft room light to create warm and ease enviromentaccompany the kids into dreams. 2 Modes Dimming FunctionClick the top yellow star button of the nursery baby night lights for bedroom to switch between back and forth warm light mode or white light modewarm light suitable for breastfeedwhite light suit for changes diaperreading book etc.Besidescute nightlight is a great addition to the baby room stuff. All-Night CompanionPortable night light for kids is the perfect partner for nighttime tripsit glows ray of light enough to help out of girlboyskids find their way in the middle of the night and let them no longer afraid of the dark nightkids can carry kawaii lamp anywhere.