ltem description from the seller
◆Product Name: Alcohol Tester
◆Product model: WY-101
◆Product material: ABS
◆Rated Voltage: 3.7v
◆Battery capacity: 200mAh
◆Charging Voltage: 5V
◆Charging port: Type-C charging
◆Product dimensions: 102*30*17mm
◆Product net weight: 0.03kg
◆Product gross weight: 0.052kg
◆Color box dimensions: 121*56*25mm
◆Outer box dimensions: 49.5*30.5*29.5cm
◆Packing quantity: 300
◆ Gross weight of 1 box: 16.6kg