The operation description is very concise, specific and clear.Easy to set up. Modern Design:The clock can also be used as a mirror, convenient and decorative, matches simple and sleek home design. The clock offtered 1-7/1-6/1-5 3 type alarm,you can choose 1-5 to avoid waking up by your alarm on the weekend and avoid overslept on Mondays if you forget to turn it on. Snooze Function:You can set the snooze time(5-60min) as your prefer,just press the SNZ button you can turn on the snooze time and go on sleeping. Time memory function (3XAAA battery for time memory not included) color:Black body red word Material:plastic Package Contents: 1 x Alarm clock 1 x USB cable Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.