⭐︎Price reduced⭐︎ Product Name: UN Alcohol Checker Power: 2 x AAA batteries Weight: 37g Accessories: Mobile strap, Instruction manual Operation confirmed Original price: 1,000 yen It's simple to use, measuring alcohol content extremely easily by blowing directly into the device without using a straw. It's clean as it has only been used a few times. I'll also include 2 AAA batteries as a bonus. I will disinfect and carefully package the item before shipping.