1. Adopt high-quality chips: One chess clock contains two chips, the chess clock is more stable and durable.
2. LCD screen:Using high-quality LCD screen, the figures are clearly visible.
3.Four Timing Rules:Positive Timing\Countdown Timing\Bonus Per Step\
Delay Per Step
4.Multiple color options:Black、Burgundy、Green、White、Tan、Yellow、Blue、Red
4.Multiple color options:Black、Burgundy、Green、White、Tan、Yellow、Blue、Red
5.Packing: A chess clock+English User's guide
