?Easy To Use And Integrated USB Port? Setting the alarm clock is simple, and a detailed user manual is included to help you customize it to your needs. The clock also has an integrated USB port for charging your smartphone. ?FM Radio And Sleep Timer? The clock has an FM radio with multiple channels, as well as a sleep timer function (choose from 10-120/180/240 minutes) that lets you fall asleep with your favorite radio programs. ?Dual Alarms And Various Wake Up Sounds? The clock offers dual alarms with separate settings for weekends, weekdays, and 7-day modes. As well as 8 wake-up sounds can be chosen(beep, ring bell, cheerful music, piano, wind chime, bird song, insect chirping, and soft music). The volume of the wake-up sound can be set to one of 16 levels and it will gradually increases from gentle to the level you set. The snooze function allows for an extra 9 minutes of sleep. ?RGB Color Changing Numbers? The clock has 8 display modes – white, red, green, blue, gradient, magic color, left and right gradient, up and down gradient. And there is 5 levels of screen brightness, allowing for flexible combinations of colors and brightness to suit any atmosphere or needs. ?Large Surface? The alarm clock has a HD large surface with easy-to-read number display, making it perfect for use day and night. Its specially designed surface is easy to clean with just a single rub.