Portable Breathalyzer with Upgraded 5.0 Sensor — fast, accurate BAC checks for safer decisions Key benefits Accurate and responsive: Upgraded 5.0 sensitive sensor delivers fast breath alcohol (BAC) measurements so you can make informed, safer decisions before driving. Compact and easy to carry: Weighs only 60 g, small enough for a purse or pocket for onthego peace of mind. Hygienic and secure storage: Dedicated mouthpiece compartment inside the battery box keeps mouthpieces clean and prevents loss. Practical emergency aid: Builtin mini flashlight provides extra visibility in lowlight situations. Main features precision sensor: 5.0 sensitive sensor designed for reliable BAC testing and quick results. Simple power: Operates on 3 AAA batteries (not included). Intuitive operation: Onebutton start with clear onscreen prompts and audible beep. Ondevice mouthpiece storage: Integrated space in the battery compartment stores the mouthpiece when not in use. Lightweight design: 60 g for convenient portability. Performance and operation Fast test cycle: After installing 3 AAA batteries and the mouthpiece, longpress the start button. The unit beeps and displays WAIT while it warms up and counts down. When the screen shows START, take a deep breath and blow steadily for 5 seconds. Your result appears on the display shortly after. Clear user feedback: Visual prompts and a beep guide you through warmup and testing stages for straightforward use in any environment. Suitable uses and scenarios Before driving home from a party or bar: Check your BAC quickly to decide whether it's safe to drive. At weddings, banquets, or social events: Keep one in your bag for convenient selfchecks after drinking. At home or as a gift: Practical for safety checks or giving to family and friends who drive. What it solves Reduces uncertainty about impairment by giving a quick, onthespot BAC reading. Helps prevent impaired driving by enabling informed decisions. Keeps mouthpieces clean and organized to maintain hygiene and readiness. What's included / requirements Breathalyzer unit (mouthpiece storage built into battery compartment) Requires 3 AAA batteries (not included) Replaceable mouthpiece required for testing Tone and reliability Professional and userfocused design for everyday safety. Follow local laws and medical advice; this device provides screeninglevel BAC results for use.