- Advanced technology you can trust: a high-density, high-accuracy alcohol analyzer using a 3-generation high-sensitivity aluminum sensor and an intelligent chip. Delivers stable, anti-interference results, detecting breath alcohol concentration within seconds and displaying it on the LCD. - Secure check with reliable power and connectivity: built-in 200 mAh battery with USB-C charging. It can be used about 200 times on a full charge and charged with USB adapters. With advanced connectivity, you can quickly access BAC readings via smartphones, laptops, and banks. - Portable and hygienic design: compact, stylish and easy to carry. Suitable for home or outdoor use. Hygienic mouthpieces are easy to replace, keeping you comfortable in any situation. - Easy to use and fast results: obtain accurate alcohol results within 10 seconds of blowing into the breathalyzer. Bright, easy-to-read LCD screen supports quick decisions at a glance. - Practical use scenarios: - Before driving after social events or drinking to assess fitness to drive. - At home or outdoors during parties to monitor BAC for safety. - For workers or drivers who need a quick BAC check before operating vehicles or equipment.