XIMULIZI Professional Chess Digital Clock - 8 Modes & 42 Timing Functions for Chinese Chess, Go, Shogi & Board Games | Perfect for Tournaments, Clubs & Home Play

Features

DC 3V power supply (two AA batteries, not including batteries).

There are 8 types of 42 timing rules including single/multi-segment countdown, reward, time limit, delay, countdown, and timing.

Each timing rule can modify timing parameters. (Except for positive timing) Different timing parameters can be set on the left and right sides.

During the game, the timing parameters of both parties can be modified.

Turn it off and then turn it on again to keep the rules and parameters of the game before it is turned off.