digital alarm clock,glime alarm clocks for bedrooms,led alarm clock with mirror function,usb port charing,battery powered,snooze,temperature display,adjustable brightness (black) glime ★<b>features:</b><br><br>✓time (am/pm), calendar (mm/dd), temperature (c/f), alarm time.<br><br>✓12/24 hour display modes to switch freely, just choose the mode you like.<br><br>✓two brightness adjustment levels, helping to adjust the intensity of the glow to create the ideal conditions for sleeping..<br><br>✓two power supply: alarm clock is equipped with a usb power cable, and you can use 3 aaa batteries (without battery) as a wireless alarm clock for easy use. tip: the led indicator can always be lit when plugged in with a usb cable. when using battery power, the led will illuminate for 5 seconds when the button is pressed.<br><br>snoozing button: press the snooze button to stop the sound. after 5 to 60 minutes, the led digital clock will ring again. you can set the snooze interval as needed.★<b>100% satisfaction guarantee:</b><br><br>if you are dissatisfied with this alarm or have been damaged, you can return a full refund, or warranty, just send an email, 100% satisfaction guarantee.