Named after the wailing spirits of Gaelic folklore, the Banshee Super Loud Alarm Clock beeps at 90 decibels, which is difficult for even the most hard-to-wake sleepers to ignore. In comparison, a police whistle is only 80 decibels! For the hearing impaired and people who don't sleep with their hearing aids on, the Banshee's loud volume and forward-facing speaker can be very effective.
The Banshee Super Loud Alarm Clock also has a "Soft" volume setting that isn't as loud (but will probably be enough to wake most people), and a combination Snooze/Backlight Touch Bar. The screen displays the time with a 0.7" LCD, with smaller indicators for PM and Alarm On. For visibility at night, pressing the Touch Bar temporarily lights up the screen with a blue backlight.
Great for travel, it measures only 4-5/8 x 3-1/16 x 1-3/4 inches, and weighs less than half a pound (with batteries). Requires 2 AAA batteries and one 9 volt alkaline battery, sold below. Never again be late for an important meeting, class or appointment because you overslept!