Description:The product features the high accuracy and high sensitivity, which can ensure safe driving.Designed with a LED digital display, the product is easy and clear to read.Made of premium ABS material, the product is durable, lightweight and portable.The length of the product is 9cm, the width is 2.5cm, and the height is 2.6cm.It can be widely used for safety driving.Item Name: Alcohol Breath TesterMaterial: ABSSubtitle Display: LED Chinese DisplayBlowing Time: 10 Seconds (Usually 3-5 Seconds)Preheating Time: 10 SecondsExecutive Standard: Q/HLX 001Charging Method: USB ChargingInput Current: 1AMeasuring Range: 0-0.199%-BAC, 0-1.9G/LInput Voltage: 5VBatteries: 300mAh(Included)Size Details: Size: 9cm x 2.5cm x 2.6cm/3.54" x 0.98" x 1.02" (Approx.)Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension differences due to different manual measurements.Package Includes:1 x Alcohol Breath Tester