Features:-Mute small travel alarm clock, light weight, 6cm (2.4-inch) into the small pocket of backpack / suitcase, or stand on bedside / tabletop.-No amazing function. Only ascending beep sound, slow to fast, B/BB/BBB/BBBB, enough to wake you up when sunshine into your city or travel bed.-Easy access snooze and light bar is on right hand side of the front.-Finger press "snooze" for a nap.-With light for night light viewing, luminous hands will glow for a few minutes.-Non-ticking.Specifications：Sound: 4 segment, slow-fast, B/BB/BBB/BBBBColor:Red,Yellow,Blue,GreyDimension:Approx. 6x3.4x6cm / 2.4x1.3x2.4 inch (L*W*H)Battery: 1x AA battery (Not Included)Material: Environment-friendly PlasticPackage Included:1 * Small Travel ClockWarm Tips:1.Due to the light and monitors effect, colors may have lightly difference.2.Please allow slightly size errors due to manual measurement. Thank you for your understand!3.1cm=0.39''.