Material: ABS 15W: Size 72 x 60 x 53 mm, Flow rate 750 L/h, Delivery height 1.5 m 45W: Size 108 x 92 x 65 mm, Flow rate 2500 L/h, Head 2.5 m 65W: Size 108 x 92 x 65 mm, Flow rate 3000 L/h, Head 3 m Voltage: 220-240 V at 50-60 Hz Package Contents: 1 x Functional Submersible Pump 1. Submersible water pump – Adjustable knob on the side allows easy control of flow rate. Comes with water outlet nozzles for various water flow effects. 2. Powerful performance and high lift – Designed with maximum lift height for efficient operation. The head refers to the maximum height water can be pumped when connected to a nozzle. 3. Ultra-quiet operation – Mini submersible pump operates quietly, ensuring minimal noise. The enclosed motor reduces sound for a peaceful environment. 4. Detachable and cleanable – Tool-free disassembly allows for easy cleaning and maintenance. Features a long power cord for flexible installation. 5. Application – Easy to install and conceal, this pump is ideal for continuous water circulation and aeration. Suitable for medium to large aquariums, fountains, ponds, water gardens, rock gardens, and hydroponic systems.