Ⅰ. This digital countdown timer is suitable for counting down time for daily tasks. Ⅱ. Specifications: Ⅲ. Name: Digital Countdown Timer Ⅳ. Material: PP + electronic components Ⅴ. Size: approx. 7 x 5.3 x 0.9 cm Ⅵ. Weight: approx. 35 grams Ⅶ. Time Setting: 1. Press the START/STLP(ST/SP) button to start timing. 2. Press any button to stop timing, and press M (minute button) and S (second button) to return to zero. Ⅷ. Countdown setting: 1. Press "minute button" to set the time [minutes]; Press S (second button) to set the time [seconds]. 2. Press START/STLP(ST/SP) button to start the countdown. 3. When the set time is reached, an acoustic message will sound. 4. Press any button to stop the countdown, press M (minute button) and S second button to reset the countdown to zero. Ⅸ. Packing list: 1 * Digital Countdown Timer