Battery: 2 x AAA battery (not included) colour: white Material: ABS Size: about 6.50x6.50x6.50 cm Package Contents: 3 x Square 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. [ Cube] - In order to be to clearly know when the time starts and stops, improve your work efficiency. You need to have a reliable . has 4 time settings 25-5-45-15 minutes, to meet . [Easy to Use] - Just turn the to start, pause and stop. Turn on the switch and make the desired time face upwards. The for sensor flip starts automatically and emits a beeping sound. Turn the and place the side with LCD display up to pause the . To continue, turn the so that the side with the numbers is facing up. [Multiple Uses] - The practical Square is a good helper for your time management. It is very suitable for working and studying, you can work & study for 25 minutes and then take a 5 minute break. Or work for 45 minutes and rest for 15 minutes. It is perfect for cooking, working, studying, reading, learning, game, sport, physical exercise and other activities. [Unique Design] - The Square kitchen has two sound prompts (high and low), you can choose different volume according to different occasions. The has a display, you can check the remaining time at any time.