Item Type: Electronic Timer Timing Range: 0-99 minutes 59 seconds Timing Function: Yes Countdown Function: Yes Memory Function: Yes Battery Information: 1.5V 600mAh AAA dry battery x 1 (battery not included) Package List 1 x Electronic Timer 1[LARGE SCREEN DISPLAY] The electronic timer has a large display screen, and bold numbers are clearer and easy to read. 2[WITH LOUD ALARM] With loud and clear audible alarm, but not deafening, suitable for people with mild hearing impairment. 3[SWITCH CONTROL] Operate through the small switch on the side to turn off and turn on the electronic timer. 4[MULTIPLE FUNCTIONS] With timing, countdown and memory functions, which is a multifunctional time detector. 5[BATTERY POWERED] Can be powered by a 1.5V 600mAh AAA dry battery (not included), convenient and long service life.