Features 1. This timer only requires a gentle flip to activate 7 preset countdown times (1, 3, 5, 15, 25, 30, 60, and 90 minutes) and up to 99 minutes of stopwatch function, providing you with a worry free experience. Transform your time management approach to ensure every minute is productive! 2. We have pre-set 7 gravity sensing modes for the flip timer. Just rotate the timer to the desired preset time, and it will automatically start counting down. Flip down the timer screen to pause the timer; Flip the screen upwards to continue counting. 3. The size is 2.3 x 2.3 x 1.1 inches and weighs only 86g, making it easy to hold in your hand and fit in any pocket or bag. It is user-friendly and equipped with durable lithium batteries and USB-C charging ports, saving you extra costs on purchasing batteries. 4. Please charge the timer for 12 hours before using it for the first time. For future use, please charge for about 4 hours. After charging is complete, unplug the charging cable and press the power button to turn on the timer. 5. This ADHD timer has a wide range of uses and is suitable for various situations, including offices, work, meetings, tasks, learning, reading, exercise, cooking, and countless other scenarios. Specification Product Name: Flip Induction Timer texture of material: ABS+LCD Duration: 1 minute/3 minutes/5 minutes/15 minutes/30 minutes/60 minutes/90 minutes Power supply: USB charging Size: 60 60x28.2mm LCD Diameter 36mm Applicable: Learning timing/Work timing/Beauty fitness timing/Cooking baking timing Package Include: Timer x1 Data cable x1