NIUNIU This scale is small and won't take up much space in your bag. Suitable for many occasions, it can be used for weighing luggage weight and vegetable weight, etc. Features: compact design, small size, easy to carry. Three units (ounces, pounds, kilograms) can be switched freely. Optional hook and rope design for multiple scenarios. Do not turn on the power and do not display the screen, more integrated. High-definition large-screen display, clear reading no matter day or night. Button Battery powered, long standby time without frequent battery replacement. One-key operation, easy to use. Specification: Type: Hook Colour: Black Material: ABS+PC Unit: kg, lb, oz (adjustable) Weighing range: 50kg Battery: 1 * CR2032, 3V, 240mAh (the product does not include battery) Packing List: 1 * Scale