There is a coffee scale comparable to the Swiss multifunction knife-no matter which key you touch, a new function will be opened every time. This is great, and because of its complexity, it can sometimes be a bit tiring. Scales can do everything you need to prepare espresso: they can measure time and weight, and they can measure at the same time (if needed). It has such a large storage area (13.5 x 12.8 cm) that you can put a portable filter on it. Tare function, high-precision sensor, stable quality, more accurate weighing, LCD display, clearer readings. Unit conversion: g / oz / lb / ml. When the set time expires, this product has time function, countdown, key tone and alarm function. Specifications: Product color: black Accuracy: 0.1g Minimum weight: 0.5 g Maximum weight: 2KG Storage temperature: -10C -55C Operating temperature: surface -10C to 60C, with silica gel pad: -20C to 100C. Button mode: capacitive touch (no need to press hard) Auxiliary display: built-in buzzer Battery: Built-in 1600mAh lithium ion battery Rechargeable battery standard Voltage: 3.7V Voltage range: 3.4V-4.25V. Charging: 5 V DC / 1A (with TYPE-C cable) built-in intelligent system for control Adapter type: 220VAC / 110VAC Output: 5V / 2A Product size: 152mm * 130mm * 26mm Product weight: 0.38kg The package includes: 1X coffee scale