Specification:Condition: 100% Brand NewWorking Voltage: 12VWorking Current: 0.5-0.7AFlow: 1.5-2L/min (approx.)Maximum Suction Range: 2mMaximum Hydraulic Head: 3m Life: 2500h(maximum)Water Temperature: 80℃Weight: Approx. 110g / 3.9ozSize: Approx. 10 * 6 * 3.5cm / 3.9 * 2.4 * 1.4in Package List:1 * Pump Note:There is silicone cover in the back of the pump, do not cover the motors cooling hole to avoid affecting the heat dissipation and service life.