在学校住宿时,因为作息时间不同,有的同学设定的闹铃声会打扰到别人,因此我们发明了“耳机式闹铃”。很多闹钟的喇叭线路都可以改造成耳机插口,我们将闹钟改造后,插入隔音耳机,睡觉前戴上它即可。耳机的音量可自动调节到适当大小,避免损伤听力。此外,我们还设想,把耳机换成震动手夹。震动 When I was in school, because of the different schedule, some students set the alarm sound will disturb others, so we invented “headphone alarm ”. Many alarm clock speaker line can be transformed into a headphone jack, we will transform the alarm, insert the sound-absorbing headphones, wear it before going to sleep. Headphones volume can be automatically adjusted to the appropriate size, to avoid damage to hearing. In addition, we also envisioned changing the headset to a vibrating hand grip. shock