Compatibility:Samsung i9300, N7100, Galaxy nexus, SONY ST25i, SONY ST26ii, HTC ONE X
Unique detector can effectively identify cigarettes, coke,coffe 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
It''s powered by Phone, just connect it to Phone for use.
No need to use blowpipe, just blow into air hole, this way is healthy and clean.

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 3 inch
Height : 1 inch
Length : 4 inch

Item Weight: 0.96 ounce (View shipping rates and policies)
Shipping Weight: 3.04 ounce (View shipping rates and policies)

ASIN : B01HK54KBM