The Baseus CRCX-01 is a portable digital alcohol tester designed to provide quick breath analysis for those who prioritize safety on the road. This compact device features a cylindrical, ergonomic plastic body that measures 80 x 25 x 20 mm, making it easy to carry in a pocket or glove compartment. A clear LED/LCD display allows you to read results instantly, with the device calculating the alcohol concentration in just 10 seconds using a specialized sensor. To ensure the tester is always ready for use, it comes with a rechargeable internal battery that reaches full capacity in 2 to 3 hours via the included 1-meter USB Type-C cable. The interface is intuitive, centered around a simple on/off button, and provides measurements in both g/l and %BAC units. Weighing 292 g, this lightweight tool is a practical addition to any car interior for drivers who want a reliable way to monitor their sobriety before starting a journey.