20 MINUTE - TIMER & ALARM - Full HD - COUNTDOWN
6時間30分タイマー+1時間大音量アラーム
【study with me】共テまで残り262日【30分】
2 Hour - TIMER & ALARM - 1080p - COUNTDOWN
タイマー 5時間
Có lẽ đây là video dài nhất Việt Nam (video cày 4000h và 1000 subscribe)
1 Hour - TIMER & ALARM - 1080p - COUNTDOWN
4 Hour 30 minute Timer Countdown (No Music) + 1 Hour Loud Alarm
230 MINUTE - TIMER & ALARM - 1080p - COUNTDOWN
225 MINUTE - TIMER & ALARM - 1080p - COUNTDOWN
3 Hour - TIMER & ALARM - 1080p - COUNTDOWN