This handy Portable Alarm Clock is compact, easy to use and has a useful clip so you can attach it to your PJs or pillow. It you are a heavy sleeper or you use ear plugs to sleep, this alarm clock will wake you up with its vibrations which grow stronger as the minutes pass! The buttons on the alarm clock are simple and well designed so you don't have to worry about rolling over and accidentally switching off the alarm. You can also switch the alarm clock to make a noise rather than vibrate, if you wish. The snooze mode gives you an extra eight minutes in bed too!