Model: TP710B - Color: White - Material: Plastic - Quantity: 1 - Box / compartment arrangement: 2 compartments - Battery type: LR44 cell battery - 0.7" LCD screen display - Set timer for up to 99 hours 59 minutes - Alarm setting period can repeat multiple times - Loud alarm beeps for 30 seconds - Press MIN for the number of minutes and HR for the number of hours - Press START / STOP to start the timer the LCD will flash when the timer is counting - To pause the timer press button START / STOP the LCD strops flashing press button START / STOP again the timer will countdown the rest time - When the set time is up the timer will make out beep-beep alarm to remind you - To cancel the last setting press buttons MIN and HR together - To reset the alarm to go off at the same time period as on the last setting press button START / STOP after the countdown has completed - Packing list: - Drug time box - 1 x English user manual