... on the “SNOOZE” key.5. The ringtone grows from lower to louder and slower to faster gradually. Our led clock is good quality ... . Alarm functionVery good choice for using in the office, living room, study, etc. 1. Calendar display from 2000 to 2099, a total of ... / OFF) appropriated "AL.ON" location to regular alarm, ring tones for "Didi Didi", the sound grows from slow to fast, and more rapid.If ...