1. Alcohol Tester 2.Weight only 15-20g/pc 3.Fit for iPhone, iPad, iPod 4 ... .Size 5*3.7*0.4cm 2013 Newest Breathalyzer Alcohol Tester for ... iPhone, iPod, iPadFeature: 1. Adopting new gas detection technology , which can detecting the more actual alcohol ... identify cigarettes, coke,coffe smells and prevent non alcohol gas to interfere the detecting result. 4. ...