Portable Breathalyzer with Display Rechargeable Digital Electronic Breathalyser Fans ensures a comfortable and efficient

ensures a comfortable and efficient cleaning experience

users can check iPhone and 7

You can easily adjust the length of the rope according to your preference by pressing the spring buckle

providing a general product representation

Portable Breathalyzer with Display Rechargeable Digital Electronic Breathalyser Fans ensures a comfortable and efficientAbout this item: Portable Breathalyzer with Display Rechargeable Digital Breathalyzer for Driving Prevention LCD screen display, Easy to read Breath alcohol concentration testing Quick response and resume capacity Auto power off for saving battery Advanced semiconductor(flat surfaced) alcohol sensor Product description Power adapter requirements: DC5V 1A Test range: 0. 00 0. 19%BAC(0 1. 9g l) Warm up time: 10 seconds Blowing time: within 10 seconds,