1alcohol tester designed for iPod touch5,iPhone5,iPad4,iPad mini 2.exquisite and delicate ... This product is a alcohol tester designed for iPod touch5,iPhone5,iPad4,iPad mini, it's small, exquisite ... blow to air hole and exhale into sensor for 3 to 5 seconds , after finishing Countdown ... for the safety of yourself and others pls. New arrival, Backlight Alcohol Tester for iPod touch5,iPhone5,iPad4,iPad ...