Multi-Function:Single or multi-period countdownBonus timeRestricted moves or timeDelay and byo yomi time functionsSuitable for chess, I-GO, Chinese chess, and other two-player gamesModify at Any Time:Flexible usageTime or moves can be checked or modified during the gameDifferent parameters can be set for each sideMemory Function:Retains the last used timing rule after shutdownData save mode for saving changes after [01-38] rulesEasy Set and Operate:38 preset parameter timing rulesConvenient to use without complicated settingsCustom mode available for multi-period countdown, restricted moves, and bonusPortable and Durable:Made of durable ABS materialCompact size (6.49x3.74x2.44 inches)Easy to carry in a bag
