Welcome to our shop! Introducing our Noncontact Alcohol Tester. This portable and high accuracy alcohol tester is designed with a noncontact blowing detection feature, ensuring safety and hygiene. It can be used by multiple people without the need for an extra mouthpiece replacement. With its high sensitivity sensor, this alcohol tester provides accurate detection in a short time, preventing strong interference. The measurement results are displayed on the LCD digital display, which is easy to read even in dark places. The clear contrast and high visibility make it easy to understand the results. The alcohol tester is rechargeable and comes with a built-in 150mAh lithium battery, which can be conveniently charged through the type C port. Its small and portable design allows you to easily carry it in your pocket, making it convenient for use anywhere and anytime. This professional breath alcohol tester has a wide range of applications and is suitable for both household and business use. Package includes: - 1 x Alcohol Tester - 1 x Charging Line - 1 x User Manual 100% Satisfaction: Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactory after-sales service. Please feel free to contact us if you have any questions. Happy shopping!