3-in-1 Professional Chess Clock Portable Board Game Electronic Alarm Stop Timer Digital Board Game C

Specifications:

Product name	Chess Clock
Color	Black
Material	Plastic
Size	19cm/7.48??13cm/5.12??3.5cm/1.38
Battery	Powered by 2 ?? AA battery?

Features:

Available for Chinese Chess, International Chess and I-GO Press the time key, the opponent starts timing A total of 8 types of timing rules Each rule can set the basic time and auxiliary parameters respectively according to the DIP switch at the bottom (the two sides can set different basic times) Can be set to ring or mute, ringing lasts for 10 seconds (no sound in silent mode) When the game ends or the game is paused, you can press and hold the reset button for 3 seconds to quickly reset Rules can set time (time and number can be calculated separately or in combination) 1. Basic time: 3 5 10 20 40 80 (minutes) 2. Extra time for each step: 1 2 3 5 10 20 (seconds) 3. Time limit for each step: 3 5 10 20 40 80 (seconds) 4. Countdown: 1 2 3 5 10 20 (times) 5. Countdown time: 1 2 5 10 20 40 (seconds)
Package?Included:

1 x?Chess Clock