About this product

Product parameters: Battery capacity: 500mAh, operating temperature: 0 ° C-50 ° C, standby power consumption: Sleep power consumption: Volume settings: Mute/vibrate, loud 90-100dB, low 70-80dB;

Product operation instructions: Gravity mode: Move the button to mode 1

Flip 5-10-30-60 minutes upwards to automatically start the countdown, pause when the screen flips upwards, and reset the timer when the screen flips downwards

Manual mode: Move the button to mode 2

Adjustable M/S key, press the middle button ST/SP to start the countdown

Positive timing: 1. When displayed as 00:00, press the [SP/ST] key briefly to start the positive timing;

During the timing process, short press the [SP/ST] key to pause/start the positive timing;

3. In pause mode, long press the [ST/SP] key to reset to zero.