Function: multi-unit switching (g, oz, lb, tl, kg, water ml, milk ml), automatic shutdown (adjustable shutdown time), low voltage prompt / overload prompt Material: High quality stainless steel, high precision sensing system, easy to clean and wear resistant. Display: The electronic scale has a backlit display and the numbers can be read clearly at night. Power: This electronic scale uses a power plug or two AAA batteries, which has a long standby time and does not require frequent battery replacement. (Batteries not included) Applications: kitchen spices, home brewing, baking, tea, coffee, jewelry, gold, coins, chemical labs, etc.