This black keychain design breath tester is easy to carry and use.Easy to use, quick ，response and recovery in seconds，LED torch function，Keychain-Portable, convenient and convenient to carry. Due to factors such as monitor brightness and light brightness, the actual color of the item may be slightly different from the image displayed on the website.
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Y2K Wings Stars Bead Bow Lanyard Door Buckle Mobile Phone Strap Key Chain Pendant Key Chain Five-Pointed Star Key Chain
Aliexpress UK
This design makes it ideal for multiple users. Easy to Carry: Our keychain breathalyser features a compact and lightweight design that fits easily in your pocket or on your keychain, ensuring it's always within reach.
eBay
Custom Album Keychain | Custom Song Keychain | Spotify Keychain | Double-sided keychain | Album Keychain | Keychain Song Album
Aliexpress UK
Portable digital breathalyzer with LCD screen, designed for personal alcohol testing. Compact keychain design makes it convenient for on-the-go use.
eBay
Case for Apple Air tag Holder with Keychain, Hard PC Anti-Drop Airtags Key Chain AntiDrop Cat Pet Airtags Key Chain Air tag Case
Aliexpress UK
Portable digital breathalyser alcohol tester with LCD display and keychain. This compact device is designed for personal use only and is supplied with multiple removable mouthpieces. It comes exactly as shown in the photos. Included: Digital breathalyser unit with keychain Multiple plastic mouthpieces Instruction leaflet Small plastic bag ⚠️ Important notes: Batteries not included Function has not been professionally calibrated or verified Intended for informational / novelty use only, not for legal or medical purposes Condition appears clean with light signs of handling only.
eBay
Cute Phone Strap Charm Bow Heart Star Keychain Pendant Key Chain Bag Phone Chain Accessory For Keychain
Aliexpress UK
Stay safe and make responsible decisions with thisProfessional LCD Digital Breath Alcohol Tester, designed to provide quick and accurate readings of your blood alcohol concentration (BAC). Ideal for personal use, workplace safety, or as a preventative tool before driving, thiscompact and easy-to-use breathalyser gives results in seconds with a cleardigital LCD display.
eBay
GITFOS Case for Apple Air tag Holder with Keychain, Hard PC Anti-Drop Airtags Key Chain AntiDrop Airtags Key Chain Air tag Case
Aliexpress UK
Sensor type: semi conductor type sensor. 1 x Alcohol Tester. Upgrade the LED high-definition digital display screen, and the drinking status will be displayed in three colors, making it clear whether there is alcohol or not at a glance.
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1pcs Fashion Love Pink Bead Bow Lanyard Door Buckle Mobile Phone Strap Key Chain Pendant Key Chain Five-Pointed Star Key Chain
Aliexpress UK
Sensor type: semi conductor type sensor. Alcohol tester 1. Upgrade the LED high-definition digital display screen, and the drinking status will be displayed in three colors, making it clear whether there is alcohol or not at a glance.
eBay
Creative Cute Bottle Key Chain Pendant 3d Printed Lip Balm Holder Bottle Key Chain Bag Decoration Craft Gift Keychain Car Gifts
Aliexpress UK
TypeDisposable Breathalyser. Sensor type: semi conductor type sensor. 1 x Alcohol Tester. Upgrade the LED high-definition digital display screen, and the drinking status will be displayed in three colors, making it clear whether there is alcohol or not at a glance.
eBay
DZ1288 Final Fantasy Lanyards for Key Neck Strap For Card Badge Gym Key Chain Lanyard Key Holder DIY Hang Rope Keychain
Aliexpress UK