Alarm Timer, direct entry, 2-alarm, 10 hours by hr/min/sec, 1-7/8"W x 3/4"H (4.8 x 1.9cm) display, counts up & down, big digit, direct entry, loud and long alarm, audio/vibrate alarm, stop and restart, last count recall, counts up after zero, sliding mode switch, requires (1) AAA battery (included), pocket clip/magnet/stand/loop, ABS plastic, brushed stainless steel finish