Features: Experience breathalyzer technology with Accuracy Breathalyzer, featuring advanced sensors for accurate and precise Alcohols levels readings. This rechargeable breathalyzer is designed for convenience, equipped with a memory function to track previous results and a warning system to ensures responsible Alcohols consumption. Suitable for social hosts, party goers, and responsible drivers, the Breathalyzer is a must have tool for anyone who values safety and informed decision making. Perfect for home parties, gatherings, or any social event, this personal breathalyzer tester provides peace of mind, allowing users to check their Alcohols levels before getting behind the wheel. Not only is it an Alcohols tester, but it is also a window breaker with a builtin stainless steel cutter, which can quickly cut the seats belt. Specifications: Material:ABS Test range: 0-200mg/100ml Charging:USB Package Includes: 1Piece Breathalyzer note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color of the item.