Multifunctional The mirror LED display make this alarm clock looks stylish and modern, it functions Celsius / Fahrenheit display, 24 hours / 12 hours conversion, memory function, no need to reset after shutdown. Sound-activated ModeUnplugged the USB cable, the alarm clock will enter energy-saving sound-activated mode, when the ambient sound is up to 90 decibels, the clock will display and will go out automatically after 8 seconds. If under USB-powered condition, the sound-activated function close and the screen will always on. Dual Alarms with Snooze function The dual alarms make it possible to set two separate wake-up times, the alarm lasts 2 minutes. Touch the snooze function, snooze for 5 minutes. Wake you at different times; make your life easy and more convenient Multiple wake-up music There are 13 kinds of wake-up music to choose from. Music can play continuously for 5 minutes. And the volume can adjusted according to personal preference. Adjustable brightness The brightness of the time display can be adjusted for 4 levels, can not only save the power, but also emit soft light for sleeping. Scopes of applicationThis Stylish and simple mini mirror alarm clock can decorate your bedroom, living room, office, dorms. Specifications: Product Features: 1. LED display. 2. Memory function, no need to reset after shutdown. 3. Celsius/Fahrenheit switch. 4. 24 hours/12 hours conversion. 5. The three-segment display brightness changes automatically, and the display brightness can also be adjusted manually. 6. Two groups of different alarms can be set within one day, and the duration of a single group of alarms is 2 minutes. 7. Thirteen soothing music can be selected as alarms. 8. Sleep music appreciation, the music can be played continuously for 5 minutes. 9. The alarm volume can be adjusted. 10. Voice-activated energy-saving mode, it will enter energy-saving mode when it is not plugged in, and the screen will automatically turn off after 10 seconds in a silent environment. 11. Touch the snooze function, the snooze time is 5 minutes.