Vibrating Countdown Up Timer with Belt Clip

This compact, convenient pocket size timer gives the user their choice of a vibration or beeping alarm when time is up. An alarm alerts at the one-minute mark in the countdown, and once the timer reaches zero it automatically begins to count up, providing additional timing capacity. Great for everyone, and an accessible choice for the deaf and hearing impaired. Features: * Count up or count down function * Vibration or beeping alarm when time is up * Automatic count up when timer counts down to zero * Count down timer: maximum setting is 99 hours, 59 minutes & 59 seconds (Counts down in 1 second increments) * Count up timer: maximum setting is 99 hours, 59 minutes & 59 seconds (Counts up in 1 second increments) * One-minute alarm indication for timer counts down to zero. * Approx. 3/8" x 1" digital display * Slide cover prevents accidental button presses and timer stoppage * Built-in carry/belt clip * Uses one AAA alkaline battery (included) * One-Year Manufacturer's Limited Warranty Product Measurements (Approx.): 3-3/8" Long x 1-5/8" Wide x 5/8" Thick Product Weight: 2.7 oz.