Product Features:Great Mirror Design: With large LED digital display, integrate time display, alarm, snooze, temperature display. And the smooth mirror surface can also be used for makeup.Power Supply: The LED display mirror clock can be charged with USB cable or powered by 3 x AAA batteries (not included)Snooze:The function can help you set up wake-up time from 5-60min so that you can sleep for a few more minutes without being late to relieve getting up on the wrong side of the bed every morningAdjustable Brightness: The LED has three modes(Bright, Dimming, Closed), it's convenient for you in the night sleeping.The night mode time is from 18:00 to 6:00, the brightness will automatically darken at night, and brightens automatically in daytimeEasy To Use:There are 5 function keys (Mode, Alarm, SNZ/Light, up, down) attached to the light to set the alarm, display time, snooze time, temperature. These buttons greatly simplify the use and make it simpleSpecifications:Color: White/Blue/Green/Red(Optional)Material: ABS, Electronic ElementVoltage: DC 5APower Supply: USB cable charge / 3 x AAA batteries (Not Include)Time Mode: 12 / 24 hoursTemperature Standard: 0 - 50 / 32 - 122(Optional)NOTE1. Please allowed 1-3mm differences due to manual measurement, thank you for your understanding 2. Due to the difference between different monitors, please understand that the picture may not reflect the actual color of the item.Customer Satisfaction:24-hour response time,30 day refund guarantee,12 months guarantee.If there is any problem, please feel free to contact us.