3in1 multipurpose chess clock with a digital timer, suitable for a range of chess games and tournament formats. Enhanced usability with large, flexible buttons that provide a comfortable pressing feel and reliable control during play. Durable ABS plastic housing with a compact, portable design, built to withstand regular use and easy to carry to clubs, tournaments, or practice sessions. Bonus and delay modes allow you to set base time and bonus time, adding flexibility and enhancing the pace and competitiveness of the game. Use scenarios: Chess club evenings and official tournament rounds that require clear and dependable timing. Blitz, rapid, and standard time control games where quick, accurate input matters. Training sessions or classroom practice where base time plus bonus supports focused pacing and development.