Feature: 1. WATER RESISTANT: It is an amphibious pump that can be used in or out of the water (installation instructions to be followed). The enameled wire coil and circuit board are sealed with resin. IP68 water resistant and can be completely submerged in water. 2. FUNCTION: This submersible water pump has flow adjustment function with LED indicator light and power failure memory function, which is safer and more convenient to use. 3. SUCTION CUP DESIGN: The base of this submersible water pump is equipped with 4 rubber suction cups that attach to smooth surfaces and reduce noise and vibration. 4. LONG SERVICE LIFE: Coils are made of pure copper enameled wire for lower temperature rise and longer service life. The filter prevents inlet clogging and prolongs the life of the pump. 5. DETACHABLE DESIGN: With detachable design for easy cleaning and maintenance, it is suitable for aquariums, fountains, computerized water cooling systems and circulation systems and other scenarios. Specification: Item Type: Submersible Water Pump Material: PC Weight: Approx. 102g / 3.6oz Working Voltage: DC12V Load Power: 10W Maximum Lift: 0-400cm / 0-157.5in Maximum Flow Rate：0-400L/H Inlet Diameter: 8.5mm / 0.3in Outlet Diameter: 8.5mm / 0.3in Continuous Working Life: 10000 Hours Water Resistant: IP68 For Submersible Use. Package List: 1 x Submersible Water Pump1 x Instruction Manual1 x Accessory