Welcome to our store! This chess timer is crafted from high-quality, durable plastic, ensuring long-lasting use. Designed with simplicity in mind, it features countdown, delay, and bonus functionalities, along with a reliable and accurate game-end alarm. This lightweight and portable timer utilizes modern LED technology, displaying eye-catching colors on its large screen for easy readability. Suitable for families, it can be used in various competitive two-player board games like chess, shogi, backgammon, go, and more. Additionally, it can function as a preset countdown timer. With its multifunctional capabilities, the chess clock offers a sum system, additional second systems, countdown system, timing function, and move counting function. The timer measures 14X8.8X4.5cm, providing a compact size for easy storage and transport. It comes with a power and sound switch for user convenience. Weighing 157g (including battery), the timer requires 2 AA batteries to operate. 100% Satisfaction: Our customers are our top priority. If you discover any product issues after receiving the item, such as damage or incorrect quantity of goods, please contact the seller immediately. We will do our best to provide you with satisfactory after-sales service.