This alcohol breathalyzer combines smart chips and sensitivity sensors to deliver accurate readings backed by precision semiconductor technology. It provides clear alerts when excessive alcohol levels are detected, helping you make safer decisions. Key benefits accuracy: smart chips and sensitivity sensors powered by precision semiconductor technology deliver reliable results. Portable and convenient: compact design designed for onthego testing. Longlasting power: USB rechargeable lithium battery with 800 mAh capacity, supporting extended use on a full charge. Flexible testing options: two detection modes to suit different needs. Important attributes Function: measures alcohol levels and alerts when levels are excessive. Detection modes: Precise mode (requires mouthpiece) for higher accuracy; Quick check mode (no mouthpiece) for rapid checks among multiple people. Mouthpiece compatibility: Precise mode requires installation of a mouthpiece for enhanced accuracy. Performance: optimized for accuracy and speed in realworld use. 23 practical use scenarios safety before driving: use Precise mode with a mouthpiece after social events where alcohol was consumed to determine fitness to drive. Group or household checks: use Quick check mode to quickly verify whether individuals have detectable alcohol presence without using a mouthpiece. Workplace or fleet safety: deploy for regular checks in environments where monitoring alcohol use is critical, switching to Precise mode when more accurate results are needed. Note: This description preserves the original features and functionality, including smart chip and sensor technology, portable accuracy design, USB rechargeable 800 mAh battery, and the two detection modes with mouthpiece requirements for Precise mode.