CDN TM15 Extra Large Big Digit Timer (Pack of 2) Loud and long alarm, Loud alarm can be heard in another part of the house Can be mounted in three ways, Aaa battery included Stop and restart functionality, Counts up or down; automatically counts up after 0 Extra-large digits can be read from across the room, Set for up to 100 minutes; 1 AAA battery included Made of food safe abs plastic, Pocket clip, magnet, and stand allow multiple uses