Product description: There is a coffee scale that is comparable to a Swiss multi-function knife - no matter which button is pressed, a new function will be opened every time. It's great, but a little tiring at times due to its complexity. Scales do everything you need to prepare espresso: they measure time and weight, and both at the same time (if desired). It has a large storage space (13.5 x 12.8 cm) on which you can place a portable filter. Tare function, high-precision sensor, stable quality, more accurate weighing, LCD display, clearer reading. Unit conversion: g/oz/lb/ml. When the set time is up, this product has timing function, countdown, button sound and alarm function. Specifications: Product color: black Accuracy: 0.1g Minimum weight: 0.5g Maximum weight: 2KG Storage temperature: -10C -55C Working temperature: Surface -10℃ to 60℃, with silicone pad: -20℃ to 100℃. Button mode: Capacitive touch (no need to press hard) Auxiliary display: Built-in buzzer Battery: Built-in 1600mAh lithium-ion battery Standard rechargeable battery voltage: 3.7V Voltage range: 3.4V -4.25V. Charging: 5 V DC/1A (use TYPE-C cable) Built-in intelligent control system Adapter type: 220VAC/110VAC Output: 5V/2A Product size: 152mm*130mm*26mm Product weight: 0.38kg Package includes: 1X coffee scale