Bornet Alcohol Checker Product Specifications Product Name: Personal Type Alcohol Checker Color: White Size: Approximately L102*W32*D15mm Sensor: Semiconductor gas sensor Battery: Lithium battery 200mAh Input Voltage: DC5V 1A (USB Type-C) Main Material: ABS Operating Temperature Range: -5℃ to 45℃ (no condensation) Storage Temperature Range: -20℃ to 50℃ (no condensation) Sensor Life: Approximately 1000 uses Accessories: Instruction manual, charging cable *Design and specifications are subject to change without notice. [Notes]: ■ This device is not intended to legally determine whether or not it is permissible to drive under the influence of alcohol. Please use it as a guideline only. ■ Correct measurements may not be possible immediately after drinking or depending on how you blow into the device.