The motor starts when the metal strip touches the skin. The shaver will work until the blade mesh or metal strip is fully away from the face, and it will stop after a 1-second countdown.
For your reference, the sensing activation logic and operating mechanism of the metal strip are as follows:
1. When the external metal strip of the shaver senses the human body, it wakes up the machine and starts the motor;
2. Once the motor is activated, the shutdown timer begins a one-second delay;
3. After the delay time elapses, the shaver enters sleep mode and turns off.
For your reference, the sensing activation logic and operating mechanism of the blades are as follows:
1. If the shaving foils can not sense the human body within one second after powering on, the shaver will enter sleep mode and turn off;
2. If the shaving foils sense the human body after powering on, it will refresh the delay timer, which counts down from one second, until the foils or metal strip can no longer sense a person.