说明

• New Rotary Timer Smart Silent Visual Analog Timer For Kids and Adults Optional Alert Hour Meter For Kitchen Indoor Reading Room 1 Timing function: fantastic timer/countdown two forms of timing functions (hour/minute/second); 2 Buttons: a complete of five buttons, namely: on/off key, three stages of quantity adjustment button, time adjustment button, 2 stages of brightness adjustment, USB port charging three Timing range: 11:59:59 seconds, there'll be a fast "Didi Didi" prompt sound when the countdown to 0:00 4 The development bar in the outer ring is displayed in minutes, and the built-in progress bar is in hours five When the countdown Fast to the hour and gradual to the minute demonstrate

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