1Professional Timer: Chess timer with bonus, delay, byoyomi , counting up and move counts functions. The chess clock is easy to operate and can be customised to set the time and delay function according to the rules of the game. 2Accessory Functions: Keep counting after countdown ends (switch can be set), first player selection , move counts, move setting , adjustable sound, sound/mute, shutdown function, memory function (no need to repeat the setting). 3Clear Display: The chess timer is equipped with a professional grade digital display that ensures clear readability at all times. The clear display provides players with a quick and easy way to monitor their time and make informed decisions during the game, resulting in increased accuracy. 4Convenient Design: With its portable design, this chess clock is easy to carry and suitable for a variety of situations. Suitable for chess games. The user friendly design of the clock ensures that players can fix on the game without being distracted by complicated controls or settings. 5Premium Material: The multifunctional chess clock is made of premium ABS material to withstand frequent use. Its reliable and long lasting construction keeps it in optimal condition even after prolonged use. 1 x Multifunction Chess Clock 1 x Instruction Manual