BLOW-IN PERSONAL ALCOHOL TESTER : This is a non-contact blow-in alcohol tester, no mouthpiece, more hygienic and healthy, recycling is more environmentally friendly, the alcohol tester is made of ABS material, absolutely safe.

ULTRA-PRECISE PERSONAL ALCOHOL TESTER: Adopting the third generation of high sensitivity aluminum sensor smart chip and high sensitivity sensor, stable and anti-interference. Accurate measurement of the detection value. 10 seconds to complete the test, to ensure accurate detection in a short period of time.

USB CHARGEABLE ALCOHOL TESTER: The portable alcohol tester adopts USB Type-C charging, built-in 240 mAh battery, which can be directly connected to USB adapter, cell phone battery, car charger, computer and so on.

SOUND ALERT & TRICH COLOR SCREEN DISPLAY ALCOHOL BREATH TESTER Large screen alcohol breath tester with high visibility, digital readout, alcohol content and tri-color test display + voice double alert function (B), when the alcohol test result is displayed in red, it will issue a continuous alarm (BBB) to remind you.

COMPACT & PORTABLE It is delicate, small and portable with convenient storage space, can be placed anywhere in the car, can be widely used in outdoor activities, weddings, parties, bars and other occasions.