1. Type: breathing type
2. Language: English
3. LED high-definition screen with intuitive display, easy to read clearly even in dark areas
4. USB rechargeable, supports Type-c fast charging, battery capacity 200mAh
5. Applicable to a variety of scenarios, compact and portable, fast testing, no need to worry about drunk driving
6. Can detect a variety of elements, it is recommended to start testing 20 minutes after drinking, which is more accurate
7. Three-color indicator light, fast detection, no waiting
8. Size: 7.5 x 11.5 x 2cm
2. Language: English
3. LED high-definition screen with intuitive display, easy to read clearly even in dark areas
4. USB rechargeable, supports Type-c fast charging, battery capacity 200mAh
5. Applicable to a variety of scenarios, compact and portable, fast testing, no need to worry about drunk driving
6. Can detect a variety of elements, it is recommended to start testing 20 minutes after drinking, which is more accurate
7. Three-color indicator light, fast detection, no waiting
8. Size: 7.5 x 11.5 x 2cm