Item

Function

Test conditions and requirements

Rated   voltage

2.8V

Operating   voltage

2.5V—3.2V

Rated current

550mA

Load current

850mA

Detergent Flow

1g

Pressure

≥60Kpa

Noise

68dB

Ambient noise ≤ 45dB

Service life

Carbon brush

＞350H

Metal brush

＞100H

Operating environment

Temperature：≤50°C

Humidity：75%

Fluid Usage

Detergent

Weight

46g