Features: Easy to use: With two modes—manual setting and gravity sensing—simply turn the timer over to activate it. Customize countdown time easily by pressing the button. Convenient preset times: The timer comes with 4 preset countdown times: 5, 10, 30, and 60 minutes, allowing you to start timing without additional settings. Rechargeable: The timer features a durable rechargeable battery and USB-C charging interface, making it energy-efficient. Portable and versatile: This small and portable timer can be carried in your pocket or bag, making it suitable for various scenarios such as office work, meetings, studying, and cooking. Perfect for anyone: Whether you are a student, professional, or want to stay on track, this timer supports your time management needs. Notice: 1. Actual color may be slightly different from the image due to different lighting conditions. 2. Please allow 1–3 cm deviation due to manual measurement. Size: 44 x 44 x 46 mm Battery capacity: 500 mAh Package List: 1 x Gravity Timer Cube