Shower Timer Alarm Plus Coach with Suction Cup Water Saving Minute Bathroom Kit Showertime The POWERplus ShowerTimer Plus is a showertimer with easy programming. Just select 3, 5, 7 or 9 minutes and the showertimer counts down and will give audio alarm and flashing LED when time is reached. One touch programming When the required showering time is not available on the button, just make your own combination (for example, when you want to shower 8 minutes just press 3 minutes first and after the alarm press 5 minutes.