Features:● 3 units conversion: g, oz, lb ● 4 kinds of function key: TIMER, UNITS, TARE, ON/OFF● For the scale of the coffee scale and the scale of the kitchen scale● LCD display, readings clear, and include timing functions, low power reminding and overloading remindingSpecifications:Name: Coffee Scale with TimerCapacity: 3000g/0.1g, 5000g/0.1g, 10000g/1g Units: g, oz, lb Material: ABS plasticColor: BlackSize: 20 x 14.5 x 3cm/ 7.8 x 5.7 x 1.1inchPower supply mode: 3 x AAA battery(Not included)/ USB cableThe longest time: 99 minutes and 59 seconds Weight: 370g Package Included:1 x Coffee scale1 x Insulation pad1 x Data cable1 x English manualNote:● Please use the digital scale on a hard, flat surface, not on a soft or uneven surface.● Remove the batteries when they become weak or when the unit is not in use for extended periods.● Don’t submerge the food scale in water, clean it by a damp cloth or sponge.