Features: - Infrared sensor trigger Instead of the traditional metal sheet touch sensor method, the innovative two-side infrared sensor trigger is adopted Compared with the traditional timing method, the infrared sensor trigger has a higher sensitivity Built-in high-precision sensor can perform more accurate timing- How to use the timer Put your hands on the table on both sides of the timer, and the indicator light will turn green, indicating that you are ready Leave both hands off the sensor block at the same time to start the timer When the Rubik's Cube is restored, put both hands back near the sensor block at the same time to end the timer ※The infrared detection sensing area on both sides is 0~4cm Please use this timer on a dark flat table to achieve the best use effect-Buzzer reminder sound Built-in clear buzzer sound speaker to remind the start and end of the timing action You can also turn off the reminder sound by pressing the button, so that you can restore the Rubik's Cube in a quiet environment-The bottom is stable and the battery life is long. There are rubber anti-skid pads on the four corners of the bottom, so it won’t slip when placed on the desktop. Two AA batteries are powered and easy to replace.-Multi-function button Function button: switch to display the average score of 5 times, 12 times, and all rounds Reset button: short press to reset the score, long press to turn on/off the buzzer prompt soundBrand Name: YongjunItem Name: Pocket Infrared sensor TimerSize: 77*66*17mmWeight: 100gcondition: 100% Brand NewPackage include:1x pocket timer1x manual1x lanyard
