Compact and small size, it is convenient for you to carry in your bag without occupying too much place. This product adopts LCD digital display, which can displays indoor temperature, time, date and humidity. Alarm clock is made of high quality ABS material, lightweight and durable. Alarm clock length is 13.3cm, width is 7.3cm and height is 3.2cm. This product is suitable for home, household, dorm, school, etc. Item Name: Alarm Clock Material:ABS Batteries: 2 x Button Batteries(Included) Size:13.3cmx7.3cmx3.2cm/5.24inx2.87inx1.26in Notes: 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. Package Includes: 1 X User Manual 1 X Alarm Clock