Feature

●Preset game time, extra time and rules for game time, game time and game rules, this watch is a must have item to be missed
●Professional Chess Lock: This professional digital timer has a countdown/countdown timer, up to 10 hours
●MULTIPLE USES: Suitable for Chinese chess, international chess, i-go and other two players board games
●ECO-FRIENDLY CHESS WATCH: This chess watch is made of premium electronic components and ABS shell which is environmentally friendly and durable
●Alarm Function: This chess clock will wake up when time runs out. You can turn the alarm clock on and off

[One Size black]

Description

This is an indispensable game clock for the serious victory of Shogi, Gogo go, Chess and Ocello.
Features:
DC 3V Power Supply
8 Timing Rules in Total
By rule, basic time and auxiliary parameters can be set separately according to the dial switch on the bottom (two contractors can set different basic times), you can set or cancel the alarm. Alarm will last for 10 seconds at the end of the game (no alarm in silent mode)
Press and hold the reset button for 3 seconds to quickly reset the rules at the end of the game or when the game is paused. You can set the time. Time and time can be calculated individually or in multiple combinations)
1. Basic time: 3, 5, 10, 20, 40, 80 (min.)
2. Increased time per step: 12 3 5 10 20 (sec)
3. Limited time for each step: 3510204080 (sec)
4. Countdown time: 12351020 (time)
5. Countdown time: 125102040(sec)

Specifications:
Switch: Power switch/Alarm switch
Size: As picture

Package Contents:
1 x Chess Clock
Lightweight and small, you can easily carry it anywhere.