AJK-B2701 DC 3.7V 6V 12V 24V Mini Air PumpProduct Description:ModelRated VoltageRated CurrentFree Flow PressureNoiseLoadAJK-B2701DC 6.0 V< 400 mA> 2.0 LPM> 70 KPa< 60 dBAirDC 12.0 V< 300 mA> 2.0 LPM> 70 KPa< 60 dBAirDC 24.0 V< 200 mA> 2.0 LPM> 70 KPa< 60 dBAir