1. Precise Results: Utilizing high-precision detection technology, it quickly assesses alcohol levels with reliable test results, thanks to advanced semiconductor sensor technology. 2. Easy to Use: Simply blow into the air inlet of this alcohol breathalyzer to receive clear and accurate test results. 3. Portable Design: Its compact size and lightweight construction make it ideal for on-the-go alcohol testing—perfect for use in vehicles, at home, or while traveling. 4. Fast Detection & Recovery: Equipped with advanced sensors, it delivers rapid detection and quickly returns to standby mode for efficient, repeated use. 5. Wide Application: Suitable for personal use, including drivers, professionals, and individuals monitoring alcohol consumption for safety and awareness. Accurately test your alcohol levels with our digital alcohol tester. Featuring advanced semiconductor sensor technology, it provides fast and reliable detection. Its compact size makes it convenient for everyday use—whether in your car, at home, or on the go. Product size: approx. 2.6 x 2.6 x 14 cm / 1.02 x 1.02 x 5.51 in Response time: 3 seconds Warm-up time: 10 seconds Voltage: 5 V Color: As shown Material: ABS Package includes: 1 x Alcohol tester 1 x Charging cable Note: Colors may vary slightly due to screen settings and lighting conditions. Measurement tolerance: ±1–3 cm.