Super Silent-Non-ticking,recording time by using a silent scan , so it will be very quiet, will not affect your sleep or study.Silent close to a digital clock. Vintage Design -The battery dial clock is a retro style,very beautiful.Vintage alarm clock not only reminds you time at any time, also can be a very good table clock decoration for your nightstand,desk,shelf,suit for bedroom,study room, living room. Simple ang Reliable-The retro alarm clock is very easy to operate,and the alarm last for about 30 mins,long enough to wake you,good for heavy sleepers,won"t miss any alarm. Night Light - Different from general hand clock, the non ticking clock has a light for you to read time at dark. you could press the button on the back then the light will on for you to read time at night. Battery Operated -This a desk clocks battery operated,no cable,just need a AA battery(not include) to power,the battery last long.Without cable,you could move travel alarm clock it from here to there. When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs. In the title and , we have provided detailed information about the product, including its features and specifications We want you to be completely satisfied with your purchase, so if you have any questions or concerns, please don't hesitate to contact us. We are here to help and will do our best to assist you. Thank you for choosing our product. We hope you enjoy it Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.