Price: ¥2200 Color: Purple Brand: Dretec Material: Plastic Product Dimensions: 5 depth x 5.8 width x 8 height cm Product Weight: 78 grams Number of Settings: 1 - Features an interval timer function that allows you to set study and break times separately. Repeating study and breaks in short intervals is more effective for maintaining concentration than studying for long periods. - The interval timer is recommended not only for studying but also for managing time for muscle training, workouts, presentations, and more. Equipped with a count-up function to measure study time. Ideal for training with the actual tests of entrance exams and certifications in mind. - It notifies you with light and sound when the set time is reached, even without looking at the screen. The volume can be switched to silent mode for use in libraries, study rooms, and at night. - The start/stop button is located on the top, making it easy to operate during use. Clock mode to display the current time and alarm settings are also available.