Westclox Tech 47547 Super Loud Alarm Clock ,90dB Named for its 90-decibel alarm, the Westclox Banshee digital alarm clock will rouse even the drowsiest sleeper when it sounds its morning siren. Designed with a forward-facing speaker, the alarm clock features two volume settings--and even the "soft" setting will be plenty loud for most people. In addition to its hard-to-miss alarm, the clock features oversized numbers on a 1/2-inch LCD screen for quick reading. A blue backlight can be activated with a button for nighttime, and a snooze feature lets you catch a few more winks before getting up for good. The alarm clock is compact and portable, as its power source comes from one 9-volt and two AAA batteries instead of electricity. It measures 1-3/4 by 4-3/4 by 3 inches, compact enough even for small nightstands. --Emily Bedard See more

Runs on 1 9V and 2 AAA batteries for easy portability. Optional lower alarm volume for lighter sleepers. Includes snooze feature and press-on blue backlight. Oversized numbers for quick reading in the dark. Digital alarm clock with 1/2-inch LCD screen and extra loud alarm. Requires 2 AAA batteries and one 9 volt alkaline battery. Snooze , light on demand. Alarm indicator; PM indicator. 0.7-Inch LCD display. Adjustable (loud/soft switch) super loud alarm (90 db). Imported. Plastic.