3X Stopwatch Board Clock Professional Digital Chess Clock Battery Powered Multifunctional

3X Stopwatch Board Clock Professional Digital Chess Clock Battery Powered Multifunctional Popis

1. Multifunctional: countdown, seconds, multi segment timing, limit, positive timing, delay function, and mute.
2. Battery power supply: The rear of the product is equipped with a dry battery installation port, as well as a power supply port. You can connect devices such as a power charger and a charging bank through a USB cable to power the product. You need to connect the power supply to use it, and you cannot store electricity.
3. Widely used: suitable for multi clock chess games, such as Chinese chess, international chess, go, etc.
4. Easy to use: During the competition, the parameters of both sides can be modified, and different basic and auxiliary parameters can be set the left and right sides.
5. rocker key: The rocker timing key allows the person who is cocked to count, providing a good feel, quick response, and convenient control, making it more suitable for fast chess.

Type:Chess Clocks
Model Number:Chess Digital Timer
Two power supply methods:
3V power supply (two or four No. 5 batteries can be used)(Not included batteries)
USB power supply (connected to the power supply, unable to store power).
Colour:Black
Material:ABS
Size:197x126x58mm

Package Contents:
3 x Chess Digital Timer
3 x USB Cabl