Features:_x000D_Digital display function: This alcohols tester has fast detection speed, making it more convenient to use._x000D_High Accuracy: Alcohols detector is a high sensitivity alcohols measuring instrument with high accuracy._x000D_Rechargeable: This alcohols tester is equipped with a rechargeables battery, which is charged via USB cable, has a long standby time, is lightweight and compact, easy to carry, and can be easily placed in a purse or pocket._x000D_Small Portable: The alcohols tester has a built in purification chamber and is small and portable, making it easy to use when going out._x000D_Perfect for Safe Driving: Ideal for checking your alcohols levels before driving, this alcohols tester helps you stay within safe limits. The red light indicates drunk-driving, while the yellow light shows you are within permissible limits for safe driving._x000D_Notice:_x000D_1.Actual color may be slightly different from the image due to different light effect_x000D_2.Please allow 1-3cm deviation due to manual measurement_x000D_Description:_x000D_Product Model: H9_x000D_Sensor types :semiconductor_x000D_ Material: ABS _x000D_Working hours: 300 times_x000D_Measuring range: 0-0.19BAC 0-0.95mg/L_x000D_Battery capacity: 200mAH_x000D_Charging input: 5V1A_x000D_Charging interface: TYPE-C_x000D_Indication error:0.01BACPackage List:_x000D_1X Portable Breathalyzers Alcohols Tester