1. Efficient accuracy: Provides a rapid 3-second reading with a high precision sensor to deliver reliable alcohol measurements. Ideal for regular self tests and consistent results. 2. Lightweight portable design: Compact and lightweight form factor fits easily into daily life. Simple to operate, with a size that offers maximum flexibility for on the go use, whether you are going out or doing spontaneous tests. 3. Intelligent alert system: Easy to read LED display and vibration alerts, complemented by smart prompts that give quick access to accurate alcohol concentration data during use. Helps you make informed decisions and stay safe. Great for daily use or when you are traveling. 4. User friendly operation: One button activation and a blow-to-test mechanism provide a straightforward testing experience. Makes at home testing convenient and accessible for all users. Use scenarios: - Before driving after a night out to check if you are under your chosen limit. - Before a work shift or whenever safety policies apply, to confirm you are within safe limits. - At home or on the go for quick screening before rides or social activities.