The CDN TM10L-R Audio/Visual/Sensory Timer features a long alarm that sounds, lights and vibrates. Made from food safe ABS plastic, the timer is easy to read with big digits, counts up and down with a range of 20 hours by hour and minute and 100 min by minutes seconds with last count recall. 3-way mounting: pocket clip, magnet or stand. Batteries (two AAA) and instructions included. 5 year limited warranty.