This product is designed for iPhone, iPad, it is samll and light for easy carry
LCD digital display, can make detection more ocular and more efficient
With unique detector, can effectively identify cigarettes, coke, coffee smells and prevent non alcohol gas to interfere the detecting result
With voice alarm function, when alcohol content is excess, the buzzer will alarm automatically alert

Color: Black
Weight: 23g
Size: 4 x 3.5 x 0.9cm(L x W x T)