Welcome to our store！</br> 1、Advanced Sensors: High accuracy, advanced sensors ensure accurate and fast blood alcohol concentration detection for reliable results. 2、Non Contact Testing: The tester support non contact testing, quick alcohol concentration test by blowing, without physical contact for a healthier, safer experience. 3、LED Display: LED screen provides clear and easy to read display of test results, with 3 colors indicating safety level. 4、Compact and Portable: This compact tester can be easily carried in your pocket or purse, making it very convenient to use on the go. 5、Cleanliness and Hygiene: Unlike traditional tester, the device does not require a nozzle, ensuring a clean and hygienic testing experience. <p class="wang-edit-text"><p class="wang-edit-text"> <p class="wang-edit-text"> <p class="wang-edit-text"> Item Type:&nbsp;Portable&nbsp;Alcohol&nbsp;Tester Weight: 51g/1.8oz Material: ABS, electronic components Battery Type: Lithium battery (shipped with built in battery) Battery Capacity: 200mah <style> .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }</style> 1 x Alcohol Detector&nbsp; 1 x Charging Cable&nbsp; 1 x Instructions&nbsp; Satisfaction - Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactoryaftersalesservice</br>