Description: Features: brand new and high quality. LED power indicator to indicate power-on state. Control circuit, the pump is more stable. Tap out the instructions marked. Small 3P power connector can be directly plugged into the headboard fan original position. Support speed testing function. With rubber shock absorber base, ultra-quiet experience. Tips: It is good to use the pipe with 8mm inner diameter. Specifications: Item Type: Water Pump Model: SC-300T Material: ABS Color: Black Size: (Approx.) Length: 66mm/25.98in Wide: 56mm/2.20in Height: 86mm/3.39in (net size, excluding out of faucets, shock absorber) Note: red line for the for DC 12V power cord, black line for the ground wire, yellow line for the speed line Flow: max. 300L / h Head: max. 1.9 meters Power Connector: Small 3P connector Voltage: for DC 12V Power: 4W Water for tank capacity: 150ml Noise: 23DB Quantity: 1 Set (other accessories demo in the picture is not included) Note: 1.Transition: 1cm=10mm=0.39inch 2.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 Set X for DC 12V Water Pump (No retail package)