MultiFunctional Digital Chess Clock Designed for both casual players and tournament use, this professional chess clock offers five distinct timing modes to suit your preferred style of play and a wide variety of twoplayer games worldwide. Key Features: Five timing modes: Basic, Delay, Bonus, ByoYomi, and Positive Timing, ensuring compatibility with different rules and formats. Maximum timer duration of up to 10 hours, providing flexibility for long matches. Supports numerous twoplayer games beyond chess, including Go, Scrabble, and other competitive board games. Easy and Quick Setup Simple operation allows you to start playing without spending time on complicated settings. Includes detailed written instructions and instructional video resources for an intuitive learning process. Ideal for beginners and experienced players alike, ensuring you can quickly master the controls. Lightweight and Portable Compact design makes it easy to carry and store in a bag when not in use. Convenient for use in tournament halls, at home, or outdoors. Durable build designed for frequent handling and travel. Adjustable Volume and PowerSaving Functions Volume control with sound and mute modes to suit different environments. Ability to turn off the clock when not in use to save battery life. Use Scenarios: 1. Chess tournaments with strict timing rules requiring precision and reliability. 2. Casual games at home or in cafes, where portability and ease of setup are important. 3. Outdoor board game gatherings, utilizing the lightweight design and long timer duration. Specifications: Modes: Basic, Delay, Bonus, ByoYomi, Positive Timing Timer Range: Up to 10 hours Player Compatibility: Twoplayer games worldwide Portability: Compact and lightweight for easy transport Audio: Adjustable volume with mute option Power: Manual shutdown for battery preservation