The SpeedStacks G5 Pro Timer is a competition-style cube timer built for serious practice. This speed cube timer pairs a compact redesign with reinforced buttons and two timing modes, so whether you're training for a competition or chipping away at your solve times, you get accurate, repeatable timing on every solve. Key features No more accidental timer resets! Both power and reset buttons must be held for a half-second before they activate. Reinforced button design to prevent premature wear. New shape! The G5 is now smaller and more compact. Two start/stop modes. Press and hold the Reset button for 5 seconds to toggle between "2-Pad" and "4-Pad" modes. "2-Pad" mode requires you to place your fingertips on the two pads to start/stop timing. "4-Pad" mode requires you to use both your fingertips and thumbs to start/stop timing. Auxiliary cord plug-in located underneath the timer to prevent it from being unplugged by mistake. Complete your timer setup Personalize your G5 with a timer skin overlay. Pair it with a cubing mat for a stable, competition-style station. Compare more cube timers, from the budget-friendly ShengShou Timer and QiYi Timer to the Bluetooth GAN Halo Smart Timer. *Batteries (AAA) & aux cable NOT included