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Gross weight: 5.7 kilos
Measurement subject: Alcohol concentration in exhaled breath
Testing Method: Semiconductor gas sensor
Working Voltage: 3.7V
Temperature range of use: -5℃~45℃
Storage temperature range: -20℃~50℃
Indicator light: blue/red
Charging Port: Type-C
Battery configuration: built-in lithium battery (200mAH)
Rated Power: 0.75W
Cell model: 501230 polymer lithium battery
Charging input: 5V1A
Charging time: 30 minutes
Voice broadcasting (Language): Chinese/English

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