【Meet all Your Alarm Needs】: Compact streamline design yet large number display with temperature. 2 alarms can be set, such as one for waking up, one for meeting. Moreover, the snooze function let you can get another 5mins snooze time with an easy click. When the alarm goes off, touch the SNOOZE/LIGHT button to enter snooze mode. Press any other button to exit snooze mode. 【Sound Actived - More Energy-Saving】: This is a smart voice-activated alarm clock, no need to be plugged in all the time. That is to say its screen will wake up for 6 seconds when you make a gentle sound. Gently touching the clock, tapping your desk, coughing, clapping your hands, etc., will magically make your alarm clock go on. These function make this clock perfect for bedrooms. You can sleep at night without being disturbed by the brightness of the LED screen. 【Charge One Hour But Use for Ten Days】: This Bedside clock includes a charging USB cable which is for your convenience for powering(Adapter is not included). It can be used for 10 days after one hour of charging. A built-in button battery for saving your clock-settings in case of power outages. Time display support both 12hrs and 24hrs format.( !!! Warm Remind: A built-in button battery(included) just has memory function, can't provide power supply, it just can light up by USB(included)) 【 【13 Alarm Sounds & 3 Adjustable Volumes】: Contrary to the low alarm sounds of other LED digital alarm clocks, our alarm clock offers 16 kinds of pleasant alarm sounds, including bird music, beep, piano music, soft and classic music, etc. Now, just choose your favorite ringtone for a good morning. Moreover, the alarm sound can choose 3 volume levels (30dB to 90dB). Maximum volume is very loud which is even suitable for heavy sleepers. 【Lifetime Quality Assurance】: Buy with confidence. Please be assured that we¡¯ll always stand behind our products. If you don't understand anything about the alarm clock, such as function, operation, etc., please be free to contact us. Your satisfaction is not an option, it's a guarantee.