- Backlit LCD Display: Our alcohol tester features a backlit LCD screen that delivers instant and accurate alcohol level readings. The clear display shows both operating status and test results, providing you with essential data for quick and efficient assessment. - Easy USB Charging: Designed for convenience, this device includes a USB interface for effortless charging. Whether you connect it to a power bank, computer, or car charger, the built-in rechargeable battery ensures long-lasting performance. - Safety Alarms: Enhance your drinking safety with our alcohol tester's sound and light alarm features. The device alerts you with audible and visual signals when detected alcohol levels exceed your preset limits. - Compact and Portable: Measuring just the right size for your pocket, this lightweight alcohol tester is easy to carry and discreet to use. Perfect for on-the-go assessments, it allows you to make responsible drinking decisions anytime, anywhere. Use Scenarios: - Ideal for social gatherings where you want to monitor your alcohol intake before driving. - Useful in party settings to help friends check their sobriety levels. - Convenient for personal use when considering alcohol consumption limits for special occasions.