CHESS CLOCK:---Professional Digital Chess Timer with Count up / Countdown, Maximum up to 10 Hours, perfectly suitable for International Chess, Chinese Chess, Go Chess, and Other Board Games. LARGE SCREEN DISPLAY:--- chess clock timer has the features as large high definition display, accurate timing, easy to read. Our portable timer has multi-functions to support the world's hundreds of 2 player games to create more fun of game. GOOD DESIGN:--- The Chess Clock timer is light weight and portable, easy to carry. Not only has the beautiful appearance, but the program is the top level. MULTIFUNCTION BOARD GAME TIMER:--- Countdown, Count up, Delay, Additional time. At the end of the game, this chess clock will alarm, you can turn on/off the alarm clock as you want. It can meet various needs in your games. EASY TO USE:--- The Chess Timer is very easy to operate and quickly start a game. Even the beginners can easily operate it.