EASY TIME SETTINGS: Each cube timer can support 4 different settings. The white cube timer has 1, 3, 5, 10 minute settings and the blue cube timer has 15, 20, 30, 60 minute settings. Also, it has 2 level high volume and low volume alarm settings. Easy to Operate: The cube timer is easy to use, just turn on the switch after putting in 2 AAA batteries (not included), then flip the number on the timer to set the time, which can conveniently remind you of the time in daily life. Wide Application: The practical cube timer is a good time management tool for home cooking, children's study, company office, games, physical exercise and other activities. High-quality material: The digital countdown timer is made of high-quality ABS plastic, which is wear-resistant and durable. The compact size is easy to carry and can help you build good time management. Package Contents: 2 Cube Timers (1 White 1-3-5-10 Minute Set Timer and 1 Blue 15-20-30-60 Minute Set Timer). Batteries not included.