倒數計時器

簡潔的畫面搭配簡單的功能操作，除了一般倒數計時器功能外，更提供多筆倒數計時器的功能，也可設定循環次數，每段時間到會有通知與鈴聲提示，適合配合運動動作來進行設置。 Simple screen with a simple functional operation, in addition to general countdown timer function, but also provides multi-function pen countdown timer can also set the number of cycles, each time to be prompt notification and ringtone for action to be combined with exercise settings.