Widely applicable Suitable for authorities as well as private use, making it ideal for home gatherings, family celebrations, and events. A practical tool for both safety monitoring and compliance in various settings. Intelligent alarms and compliance Intelligent voice warning signals when drunkenness is detected, helping encourage responsible choices. Designed to support regulatory compliance and reduce penalties or risks associated with impaired activity. Easy to use and fast Rechargeable 300 mAh battery with USB charging for convenient, everyday use. After a 10 second warmup, breathe into the device for 5 seconds to obtain a reading. LCD display presents the result within 3 seconds for quick decision making. Professional accuracy Equipped with precision semiconductor alcohol sensors to provide accurate results. A reliable option for home users to safely monitor friends and family in social situations. Use scenarios Private gatherings and family celebrations: quickly assess impairment levels to promote safety and responsible hosting. Workplace or event safety: monitor alcohol levels to help maintain a safe environment and support compliance. Social situations at home or with friends: discreetly check breath alcohol content to aid in making informed choices. Key attributes Function: Breathalyzer with voice warnings, LCD readout, and fast result delivery. Compatibility: Suitable for both private use and official or regulated contexts. Performance: precision sensors deliver reliable measurements with rapid feedback. Convenience: USB rechargeable power, compact operation, and userfriendly workflow.