【Adjustable Brightness and Sound】A digital clock whose light does not disturb at night. 4 different levels of brightness and 3 sound options can be adjusted manually. LED screen: 14cm * 6cm (5.5 * 2.4in). time (in 12-hour or 24-hour format) and temperature (° C / ° F). 【USB Charge Alarm Clock】Setting is very easy and easily transportable. This LED alarm clock plugs either directly into the mains or into a USB port, a battery is also provided to save the settings in the event of a power failure. When the battery is low, a red warning indicator appears on the screen. 【2 Alarm with Snooze】 It is a beautiful digital clock with Temperature and a mirror at your disposal. Two alarms allow you to set two separate wake-up times, if you don't want to wake up on weekends, just turn it off. Snooze Function: 5min. Easy to set time and ringtone. 13 different ringtones to choose from! and can adjust the ringtone volume. 【Sound Activated Clock】 If the light alarm clock is powered by batteries, it