LED Digital Display LED Screen Digital Breathalyzer Portable Blow Breathalyzer Universal

Label:Yes Charging time: 30min Charging port: Type-C Measurement range of breath alcohol concentration: 0 ~ 200mg/100ml. Charging input: 5V/1A Configuration battery: built-in lithium battery (200mAH). Indicator light: green/yellow/red Rated power: 0.75w Package includes:1 pc Breathalyzer Note: 1. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee that the style is the same as shown in the pictures. 2. Allow 1-3mm(0.04-0.12in) error due to manual measurement and there will be different colors as different screens, please understand. Thank you