Features: Promote road safety with our compact car breathalyzer, providing fast and accurate alcohol testing. Our portable alcohol tester features a clear LED display and a reliable filtration system, making it easy to use and ensuring hygienic testing. Suitable for drivers of all types, including private car owners, cab drivers, and truck drivers, our device helps you make informed decisions about driving after drinking. Whether at traffic checkpoints or entertainment venues like bars and clubs, our alcohol tester delivers quick and precise results, promoting public safety and responsible consumption. With its rechargeable battery and compact design, our alcohol tester is also perfect for security personnel, hotel staff, and event organizers who need to ensure alcohol consumption stays within safe limits. Specifications: Material:ABS Size:Approx.10.4x2.2cm/4.09x0.86inch Color:Black Usage: Check drunk driving and test alcohol concentration. Features: non-contact detection is more sanitary, scientific filtration and purification warehouse, portable type-c charging LED high definition digital display screen, accurate measurement, second results Package Includes: 1x Alcohol Breath Tester note: ①.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. ②.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings.