Thank you for viewing! ★Instant purchase welcome - purchase without comment late at night OK★ ★First come, first served for a single item★ ★Free shipping★ ※Similar products ▶︎ The image is an illustration. Please check the actual photos. ※Please understand that items are stored at home and will be shipped in simple packaging before purchasing ( ⁎ᵕᴗᵕ⁎ ) ※The item has been opened once for inspection and photography, so it is listed as "[Like new]". ※To keep prices as low as possible, we may remove the item from its box for shipping due to shipping costs. ※Please check the actual photos for the condition of the product♪ ※We cannot accept returns or exchanges after evaluation, so please be sure to check the contents (operation, etc.) before evaluating. ◆ Size Length 9 * Width 4.5 * Height 2cm Compact and easy to carry, it can be carried in your pocket and doesn't take up space. ✅Press the power button and wait 10 seconds to reserve, then blow into it within 6 seconds to "drop", and the test results will be displayed by the color of the light. Red means a high alcohol level, Yellow means a low alcohol level, Green means no alcohol level and is safe. Alcohol checker, blow directly, suitable for home use, with a mouthpiece with lighting, no need to change 4-20-33372