Thank you very much for viewing. #Win Enterprises - Immediate purchase welcome! ■ Item Description: Alcohol Concentration Checker Mr. Black 05 Mr.Black -05 ■ Usage: New, unused ■ Product Description A simple alcohol checker that measures the alcohol concentration in your breath by simply blowing into it for 5-10 seconds. Lightweight and easy to carry. Comes with a cap for hygiene. The main unit has a 2.0-inch display that is easy to see, and it is rechargeable via Micro-USB. ■ Specifications: ・Color: Black ・Display: 2.0 inch ・Alcohol detection range: 0.000mg/L～2.000mg/L ・Alarm function: When the alcohol concentration exceeds the standard (0.15mg/L), a red lamp lights up in the upper left corner and an alarm sound (buzzer) sounds. ・Built-in battery: 3.7V/200mAh rechargeable lithium battery ・Charging time: 3 hours for a full charge (usable approximately 150 times) ・Interface: Micro-USB (5V/1A) ・Weight: 82g ・Dimensions: W40mm × D33mm × H134mm ・Country of manufacture: China ・Seller: Suncloud ※ An alcohol checker is just one way to determine whether or not you have been drinking, and it does not determine whether or not you can drive. ■ Accessories: Main unit Mouthpieces (5) USB cable (Micro-USB) Instruction manual ■ Shipping method: We will ship via Yu-Yu Mercari. If you have any questions, please ask in the comments section. License Information Mie Prefectural Public Safety Commission Approval Used Goods Dealer License No. 551300251700 [Sale of used goods, etc.]