Loud Alarm Clock: Adjustable volume up to 105db with 3 levels, dual alarms, and a 10-minute ringer duration,ok to wake up for really heavy sleepers,adults,teens,kids | Large Display: 2" jumbo illuminated LED digits for easy viewing, with 4 levels of adjustable brightness for optimal visibility | Dynamic RGB Display And Nightlight: Enjoy 8 different colorful screens and a 7-color rainbow atmosphere light,adding a cool and fun touch to any desktop decoration | Regular Features: This simple electric alarm clock has dual alarms, 10-minute snooze function, USB phone charging port, 12/24-hour time format, and weekday/weekend mode | Outlet Powered And Battery Backup: This compact clock can be powered using the included USB power adapter, with a battery backup feature to maintain time and alarm settings during power outages | What You Get: The smart clock comes with a USB power adapter, power cord, and user manual