【Clear display with 6 brightness levels】This compact digital clock has a crystal-clear display whose brightness can be adjusted in 6 levels, making it perfectly readable in any environment. Perfect for your bedside, desk or bedside table 【Loud alarm with 5-level volume control】Wake up to your preferred alarm volume, ranging from a gentle 65 dB to a powerful 85 dB. Customize your alarm experience and start your day with the right sound 【USB-A TO Type-C plug-in alarm clock with memory function】Universal compatibility with a USB-C port and 2xAAA battery backup ensures your clock keeps the time and settings even during power outages, so you don't have to worry. The clock must be plugged in for use and has a memory function.(2 AAA batteries not included) 【Easy-to-use controls on the front】All buttons and settings are conveniently located on the front, making this digital watch user-friendly for seniors, boys, girls and children alike 【12/24-hour format & adjustable snooze function】Switch effortlessly between the 12 and 24-hour format. You can also set the snooze time from 1 to 15 minutes, giving you the flexibility you need