The CDN TM30 Direct Entry 2-Alarm Timer & Clock gives you the option of an audio alarm, or you can set it to vibrate. The TM30 lets you time an event for up to 10 hours by hour, minute, and second, counting either up or down, and features last count recall. You can also stop and restart the timer as often as needed. Made of food-safe ABS plastic. Battery (1 AAA Alkaline) and instructions included. 5 year limited warranty.