2-in-1 Functionality: This innovative coffee accessory combines a precise dosing cup with an integrated scale, streamlining your coffee preparation. Ideal for measuring both coffee beans and grounds, it ensures accuracy and convenience in one device. Unit Conversion Feature: Equipped with the ability to switch between grams (g) and ounces (oz), this scale caters to diverse preferences. A simple double-click allows you to toggle between units, making it versatile for culinary needs beyond coffee. Versatile and User-Friendly: Designed to accurately weigh coffee powder, solids, and liquids, this scale enhances your cooking and baking precision. Its user-friendly interface makes it suitable for a wide range of kitchen tasks, not just coffee preparation. Rechargeable with USB Type-C: Enjoy the convenience of a long-lasting lithium battery and reduce the frequency of charges. This scale features a modern USB Type-C charging port, providing an eco-friendly and efficient charging solution. Multifunctional Design: Compatible with espresso handles, this device integrates a powder receiving cup and measuring scale. It simplifies the process of grinding coffee beans, adding efficiency and convenience to your coffee-making routine. Capacity: about 60g (coffee beans)/120ml (Max) Measurement unit: g/0z Waterproof level: IPX4 splashproof Power supply: Type-C interface charging Battery capacity: 3.7V/400mAh Colour:Black Material:Silicone Package Contents: 1 x Waterproof Electronic Scale Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.