Features:*High-Quality Material: This product is made of high-quality material, which is wear-resistant and durable, not easy to break, and can be used for a long time.*Rechargeable: This alcohols tester is equipped with a rechargeables battery, charged by Type-C cable, with long standby time, lightweight and compact, easy to carry, and can be easily put into your purse or pocket.*Non-contact detection: This alcoholstester is non-contact and equipped with a dust cover to reduce dust accumulation and make the data more accurates.*Digital display function: fast detection speed, results in 16 seconds, three-color light and sound reminder, more convenient to use.*Wide application: The alcoholstester is equipped with a high-precision alcoholssensor, which can be widely used to test friends at bar and family member at home gatherings, suitable for weddings, parties, banquets or other social events to ensure your safety when driving drunks.Notice:1.Actual color may be slightly different from the image due to different light effect2.Please allow 1-3cm deviation due to manual measurementSize: 120*26*26MMBattery capacity: 140 mAhCharging interface/charging voltage: Type-C/5VBreath alcohols test range: 0.00-0.19%BAC and 0.00-0.99mg/l