Description Compact design: easy to carry, perfect to fit in a pocket, suitcase or bag. Designed with large and clear numbers so that you can easily read the timer display. Easy to operate, three buttons make it very convenient and quick. Suitable for many purposes such as cooking, sports, rest, learning and fitness. The kitchen timer is suitable for most people to use,making your everyday life more convenient. Specifications: Size: black. Material: ABS. Color: 70*54*10mm. Positive timing setting: 1. Press START / STOP (ST / SP) to start timing. 2. Press any key to stop timing. Press and hold the MIN (M) + SEC (S) key at the same time to return to zero. Countdown setting: 1. Press MIN (M) time (minutes) to set, press SEC (S) time [seconds 1 to set.] 2. Press START / STOP (ST / SP) to start the countdown. 3. When the time is up, there will be a 60-second buzzer prompt. 4. Press any key to stop the countdown. At the same time, press the MIN (M) + SEC (S) key to reset to zero. memory function: 1. When no key is pressed after the countdown ends, the buzzer (speaker) prompt sound ends, and the screen displays.The countdown setting value is displayed. 2. Press START / STOP (ST / SP) again to start the countdown. Battery replacement: 1. Replace the battery when the timer is unclear or the sound is weakened. 2. Use AG10 button battery. 3. Use a coin or tweezers to click the knob in the slot in the middle of the battery cover to open and replace it. Note: Because of the resolution of the screen, the color may be a little different. There may be some errors in size due to the way of measurement. Package included: 1x timer. Welcome to burang, Your satisfaction is our pursuit! We mainly deals various of articles for daily use products. We are specialize in watches, fashion jewelry, clothing, mobile phone accessories , home living , health & beauty items etc.Welcome to our store!Please contact with us in English or Chinese. For make sure the stock is available , you can refer to the product detail.Dear you also can following us .The time is about 2 weeks.You can leave the message first ,Our working time is Monday to Friday 9:00am-18:30pm.,we will reply you asap.