Multifunction: Professional and official chess timer with international recognition. The clock can be used compatible with almost all two-player competitive board games like International Chess, Shogi and Go.Simple to Use: 5 factory preset options compatible with quick and easy use. You can set two different base times on both sides. Suitable compatible with home and tournaments. Easy to change time during gameplay, saving compatible with the last used setting. With the alarm when the match is completed, you can open or close the alarm. Can Serve as a Timer: Preset, can also be used as a countdown timer, Max. 10 hours. Can be used as a count-up timer, Max. 10 hours. Bonus and delayed up to 59 seconds.High Quality: Digital chess clock with durable, stylish plastic housing with large easy-to-read display. Lightweight and easy to carry and use.A Gift Idea: A perfect gift compatible with children or a birthday present. Our chess clock is the perfect gift that your friend will use and enjoy throughout her life!