Please note: the physical slightly color difference or difference, does not affect the use, please do not mind, thank you! Alarm clock mode Count-down/count-up mode 24-hour clock display Kitchen Timers with big buttons, large digital display, loud buzzer and clean bright look(Battery 1 X AAA Not Included).Clear and Loud alarm, retractable stand and hook for hanging, can be positioned in variety of locations, like table, refrigerator, dry erase board and wall hook Colour:black Material:plastic Package Contents: 4 x Digital Kitchen Timer Only the above package content, other products are not included. Note: Light reflection 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.